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The Circulatory System Heidi Doherty Grand Valley State University

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Page 1: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

The Circulatory System

Heidi Doherty Grand Valley State University

Table of Contents

Introduction amp Unit Goals

Calendar

Lesson 1 Introduction to the Circulatory System

Lesson 2 Heart-ily Fit

Lesson 3 Inside a Pump

Lesson 4 The Heart A Muscle

Lesson 5 Heart Parts

Lesson 6 Blood

Lesson 7 Review

References

Introduction

This unit explores the circulatory system including the heart blood vessels and blood

The goal is for students to make sense of how blood travels through the body and is a transport

system delivering oxygen and nutrients to all of the cells and also bringing waste and carbon

dioxide to the appropriate place for elimination All of this is powered by the heart pumping the

blood around the body in a one way circuit Students will also differentiate the parts of this

system and each of their respective functions After an in depth study of the heart students will

create their own interpretation of the heart choosing from a variety of mediums such as poetry

literature sculpture illustration music or theater Specific criteria will be required but the

student may choose the way in which he would like to present his understanding of the heart

This project will deepen the students understandings and allow for different modalities of

learning

Technology is used throughout the unit as there are Smartboards available and the

Schoolrsquos curriculum has been tailored for their use Embedded within the Samrtboard lessons are

several videos and animated visual enhancements as well as learning manipulatives In addition

to the Smartboard lessons the students also take notes using the smartboard notebook as a model

to write into their science journals I have included these note pages at the end of the lessons

These notepages can also be printed for those students who need extra help with their note

taking

The schoolrsquos curriculum also requires that we do specific text book labs which I have

included in the unit along with some additional supplemental material I have added into the 5E

format The specific lab pages will be found at the end of each lesson plan along with any

supplements that are required

Calendar - based on 50 min sessions

Day 1helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 1

Day 2helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 2 EngageExplore

Day 3helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 2 Explain

Day 4helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 3 EngageExplore

Day 5helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 3 Explain

Day 6helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 4

Day 7helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 5 Activity

Day 8helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 5 NotesFoldable

Day 9helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 6 EngageExplore

Day 10helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 6 ExplainElaborate

Day 11helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 7

Lesson 1

Introduction to the Circulatory System

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will record the major functions of the circulatory system in their science journal

The student will review vocabulary words as a whole class word game

The student will interact with the Smartboard

The student will create a metaphor or simile for the circulatory system

Materials

Smartboard lesson and Smartboard equipment

1 per student Anticipation Reaction Guide

Science Journals

Engage

AnticipationReaction Guide- See handout

Have students read through the AnticipationReaction guide and fill out whether they think each

statement is true of false The must mark an answer and they should do it in Pen or Marker They

are not graded on this it is just to see what they know or what they think they know and to

create some investment and curiosity about the subject They may also write down comments

notes or questions they have

True or False Answers for teacher reference

Blood only travels in one direction through a blood vessel - True

Arteries carry blood away from the heart - True

Circulatory system includes the heart lungs blood and blood vessels ndash False does not include

the lungs

The Ventricle pumps blood into the Atrium ndash False the Atrium pumps blood into the Ventricle

There are 2 chambers in the heart ndash False there are 4 chambers 2 Atria and 2 Ventricles

Blood brings food and Carbon Dioxide to cells ndash False blood brings food and oxygen to the

cells and carries waste and carbon dioxide away from cells

Capillaries are blood vessels - True

ExploreExplain

Use Smartboard ldquo Introduction to the Circulatory Systemrdquo lesson (slides are included for

reference)

Students will watch short video and check their anticipation guide writing down any new

information or confirmation of their answers

Students will interact with the smart board lesson and take notes in their science journals when

specified (Basics About Blood Facts About Blood Vessels The Heart Of The Matter) Students

will then review vocabulary while playing the guess the word game

The class will take the online quiz together as a summary and review

Elaborate

Question for the class to think and journal about ldquoWhat metaphor or simile would you use to

describe the circulatory system and its function in the bodyrdquo

Evaluate

This is just the introductory lesson where students are introduced to new vocabulary and

concepts of the circulatory system The following lessons will provide in depth study and more

opportunities for assessment

Journals will be checked for completion of note taking

Formative assessment will be made during the whole class quiz and areas of confusion will be

noted for further instruction throughout the unit

Students will get participation points for interacting with the Smartboard

The Circulatory System

True or False Statements CommentsNotes

Blood only travels in one direction

through a blood vessel

Arteries carry blood away from the heart

Circulatory system includes the heart

lungs blood and blood vessels

The Ventricle pumps blood into the

Atrium

There are 2 chambers in the heart

Blood brings food and Carbon Dioxide to

cells

Capillaries are blood vessels

circulatory system lesson1notebook April 16 2013

Aug 9-115 PM

Introduction toThe Circulatory System

Aug 9-116 PM

What do you think the circulatory system does

What is circulation

Aug 10-919 AM Aug 10-916 AM

There are 3 main parts in the circulatory system

The blood vessels

The blood

Aug 10-931 AM

Basics about Blood

Aug 10-935 AM

circulatory system lesson1notebook April 16 2013

Aug 10-941 AM Aug 10-955 AM

May 16-929 AM Aug 10-959 AM

Want more practice Click on the heart below to take a fun quiz

Apr 16-1148 AM

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 2: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Table of Contents

Introduction amp Unit Goals

Calendar

Lesson 1 Introduction to the Circulatory System

Lesson 2 Heart-ily Fit

Lesson 3 Inside a Pump

Lesson 4 The Heart A Muscle

Lesson 5 Heart Parts

Lesson 6 Blood

Lesson 7 Review

References

Introduction

This unit explores the circulatory system including the heart blood vessels and blood

The goal is for students to make sense of how blood travels through the body and is a transport

system delivering oxygen and nutrients to all of the cells and also bringing waste and carbon

dioxide to the appropriate place for elimination All of this is powered by the heart pumping the

blood around the body in a one way circuit Students will also differentiate the parts of this

system and each of their respective functions After an in depth study of the heart students will

create their own interpretation of the heart choosing from a variety of mediums such as poetry

literature sculpture illustration music or theater Specific criteria will be required but the

student may choose the way in which he would like to present his understanding of the heart

This project will deepen the students understandings and allow for different modalities of

learning

Technology is used throughout the unit as there are Smartboards available and the

Schoolrsquos curriculum has been tailored for their use Embedded within the Samrtboard lessons are

several videos and animated visual enhancements as well as learning manipulatives In addition

to the Smartboard lessons the students also take notes using the smartboard notebook as a model

to write into their science journals I have included these note pages at the end of the lessons

These notepages can also be printed for those students who need extra help with their note

taking

The schoolrsquos curriculum also requires that we do specific text book labs which I have

included in the unit along with some additional supplemental material I have added into the 5E

format The specific lab pages will be found at the end of each lesson plan along with any

supplements that are required

Calendar - based on 50 min sessions

Day 1helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 1

Day 2helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 2 EngageExplore

Day 3helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 2 Explain

Day 4helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 3 EngageExplore

Day 5helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 3 Explain

Day 6helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 4

Day 7helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 5 Activity

Day 8helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 5 NotesFoldable

Day 9helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 6 EngageExplore

Day 10helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 6 ExplainElaborate

Day 11helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 7

Lesson 1

Introduction to the Circulatory System

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will record the major functions of the circulatory system in their science journal

The student will review vocabulary words as a whole class word game

The student will interact with the Smartboard

The student will create a metaphor or simile for the circulatory system

Materials

Smartboard lesson and Smartboard equipment

1 per student Anticipation Reaction Guide

Science Journals

Engage

AnticipationReaction Guide- See handout

Have students read through the AnticipationReaction guide and fill out whether they think each

statement is true of false The must mark an answer and they should do it in Pen or Marker They

are not graded on this it is just to see what they know or what they think they know and to

create some investment and curiosity about the subject They may also write down comments

notes or questions they have

True or False Answers for teacher reference

Blood only travels in one direction through a blood vessel - True

Arteries carry blood away from the heart - True

Circulatory system includes the heart lungs blood and blood vessels ndash False does not include

the lungs

The Ventricle pumps blood into the Atrium ndash False the Atrium pumps blood into the Ventricle

There are 2 chambers in the heart ndash False there are 4 chambers 2 Atria and 2 Ventricles

Blood brings food and Carbon Dioxide to cells ndash False blood brings food and oxygen to the

cells and carries waste and carbon dioxide away from cells

Capillaries are blood vessels - True

ExploreExplain

Use Smartboard ldquo Introduction to the Circulatory Systemrdquo lesson (slides are included for

reference)

Students will watch short video and check their anticipation guide writing down any new

information or confirmation of their answers

Students will interact with the smart board lesson and take notes in their science journals when

specified (Basics About Blood Facts About Blood Vessels The Heart Of The Matter) Students

will then review vocabulary while playing the guess the word game

The class will take the online quiz together as a summary and review

Elaborate

Question for the class to think and journal about ldquoWhat metaphor or simile would you use to

describe the circulatory system and its function in the bodyrdquo

Evaluate

This is just the introductory lesson where students are introduced to new vocabulary and

concepts of the circulatory system The following lessons will provide in depth study and more

opportunities for assessment

Journals will be checked for completion of note taking

Formative assessment will be made during the whole class quiz and areas of confusion will be

noted for further instruction throughout the unit

Students will get participation points for interacting with the Smartboard

The Circulatory System

True or False Statements CommentsNotes

Blood only travels in one direction

through a blood vessel

Arteries carry blood away from the heart

Circulatory system includes the heart

lungs blood and blood vessels

The Ventricle pumps blood into the

Atrium

There are 2 chambers in the heart

Blood brings food and Carbon Dioxide to

cells

Capillaries are blood vessels

circulatory system lesson1notebook April 16 2013

Aug 9-115 PM

Introduction toThe Circulatory System

Aug 9-116 PM

What do you think the circulatory system does

What is circulation

Aug 10-919 AM Aug 10-916 AM

There are 3 main parts in the circulatory system

The blood vessels

The blood

Aug 10-931 AM

Basics about Blood

Aug 10-935 AM

circulatory system lesson1notebook April 16 2013

Aug 10-941 AM Aug 10-955 AM

May 16-929 AM Aug 10-959 AM

Want more practice Click on the heart below to take a fun quiz

Apr 16-1148 AM

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 3: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Introduction

This unit explores the circulatory system including the heart blood vessels and blood

The goal is for students to make sense of how blood travels through the body and is a transport

system delivering oxygen and nutrients to all of the cells and also bringing waste and carbon

dioxide to the appropriate place for elimination All of this is powered by the heart pumping the

blood around the body in a one way circuit Students will also differentiate the parts of this

system and each of their respective functions After an in depth study of the heart students will

create their own interpretation of the heart choosing from a variety of mediums such as poetry

literature sculpture illustration music or theater Specific criteria will be required but the

student may choose the way in which he would like to present his understanding of the heart

This project will deepen the students understandings and allow for different modalities of

learning

Technology is used throughout the unit as there are Smartboards available and the

Schoolrsquos curriculum has been tailored for their use Embedded within the Samrtboard lessons are

several videos and animated visual enhancements as well as learning manipulatives In addition

to the Smartboard lessons the students also take notes using the smartboard notebook as a model

to write into their science journals I have included these note pages at the end of the lessons

These notepages can also be printed for those students who need extra help with their note

taking

The schoolrsquos curriculum also requires that we do specific text book labs which I have

included in the unit along with some additional supplemental material I have added into the 5E

format The specific lab pages will be found at the end of each lesson plan along with any

supplements that are required

Calendar - based on 50 min sessions

Day 1helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 1

Day 2helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 2 EngageExplore

Day 3helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 2 Explain

Day 4helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 3 EngageExplore

Day 5helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 3 Explain

Day 6helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 4

Day 7helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 5 Activity

Day 8helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 5 NotesFoldable

Day 9helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 6 EngageExplore

Day 10helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 6 ExplainElaborate

Day 11helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 7

Lesson 1

Introduction to the Circulatory System

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will record the major functions of the circulatory system in their science journal

The student will review vocabulary words as a whole class word game

The student will interact with the Smartboard

The student will create a metaphor or simile for the circulatory system

Materials

Smartboard lesson and Smartboard equipment

1 per student Anticipation Reaction Guide

Science Journals

Engage

AnticipationReaction Guide- See handout

Have students read through the AnticipationReaction guide and fill out whether they think each

statement is true of false The must mark an answer and they should do it in Pen or Marker They

are not graded on this it is just to see what they know or what they think they know and to

create some investment and curiosity about the subject They may also write down comments

notes or questions they have

True or False Answers for teacher reference

Blood only travels in one direction through a blood vessel - True

Arteries carry blood away from the heart - True

Circulatory system includes the heart lungs blood and blood vessels ndash False does not include

the lungs

The Ventricle pumps blood into the Atrium ndash False the Atrium pumps blood into the Ventricle

There are 2 chambers in the heart ndash False there are 4 chambers 2 Atria and 2 Ventricles

Blood brings food and Carbon Dioxide to cells ndash False blood brings food and oxygen to the

cells and carries waste and carbon dioxide away from cells

Capillaries are blood vessels - True

ExploreExplain

Use Smartboard ldquo Introduction to the Circulatory Systemrdquo lesson (slides are included for

reference)

Students will watch short video and check their anticipation guide writing down any new

information or confirmation of their answers

Students will interact with the smart board lesson and take notes in their science journals when

specified (Basics About Blood Facts About Blood Vessels The Heart Of The Matter) Students

will then review vocabulary while playing the guess the word game

The class will take the online quiz together as a summary and review

Elaborate

Question for the class to think and journal about ldquoWhat metaphor or simile would you use to

describe the circulatory system and its function in the bodyrdquo

Evaluate

This is just the introductory lesson where students are introduced to new vocabulary and

concepts of the circulatory system The following lessons will provide in depth study and more

opportunities for assessment

Journals will be checked for completion of note taking

Formative assessment will be made during the whole class quiz and areas of confusion will be

noted for further instruction throughout the unit

Students will get participation points for interacting with the Smartboard

The Circulatory System

True or False Statements CommentsNotes

Blood only travels in one direction

through a blood vessel

Arteries carry blood away from the heart

Circulatory system includes the heart

lungs blood and blood vessels

The Ventricle pumps blood into the

Atrium

There are 2 chambers in the heart

Blood brings food and Carbon Dioxide to

cells

Capillaries are blood vessels

circulatory system lesson1notebook April 16 2013

Aug 9-115 PM

Introduction toThe Circulatory System

Aug 9-116 PM

What do you think the circulatory system does

What is circulation

Aug 10-919 AM Aug 10-916 AM

There are 3 main parts in the circulatory system

The blood vessels

The blood

Aug 10-931 AM

Basics about Blood

Aug 10-935 AM

circulatory system lesson1notebook April 16 2013

Aug 10-941 AM Aug 10-955 AM

May 16-929 AM Aug 10-959 AM

Want more practice Click on the heart below to take a fun quiz

Apr 16-1148 AM

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 4: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Calendar - based on 50 min sessions

Day 1helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 1

Day 2helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 2 EngageExplore

Day 3helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 2 Explain

Day 4helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 3 EngageExplore

Day 5helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 3 Explain

Day 6helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 4

Day 7helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 5 Activity

Day 8helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 5 NotesFoldable

Day 9helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 6 EngageExplore

Day 10helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 6 ExplainElaborate

Day 11helliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphelliphellipLesson 7

Lesson 1

Introduction to the Circulatory System

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will record the major functions of the circulatory system in their science journal

The student will review vocabulary words as a whole class word game

The student will interact with the Smartboard

The student will create a metaphor or simile for the circulatory system

Materials

Smartboard lesson and Smartboard equipment

1 per student Anticipation Reaction Guide

Science Journals

Engage

AnticipationReaction Guide- See handout

Have students read through the AnticipationReaction guide and fill out whether they think each

statement is true of false The must mark an answer and they should do it in Pen or Marker They

are not graded on this it is just to see what they know or what they think they know and to

create some investment and curiosity about the subject They may also write down comments

notes or questions they have

True or False Answers for teacher reference

Blood only travels in one direction through a blood vessel - True

Arteries carry blood away from the heart - True

Circulatory system includes the heart lungs blood and blood vessels ndash False does not include

the lungs

The Ventricle pumps blood into the Atrium ndash False the Atrium pumps blood into the Ventricle

There are 2 chambers in the heart ndash False there are 4 chambers 2 Atria and 2 Ventricles

Blood brings food and Carbon Dioxide to cells ndash False blood brings food and oxygen to the

cells and carries waste and carbon dioxide away from cells

Capillaries are blood vessels - True

ExploreExplain

Use Smartboard ldquo Introduction to the Circulatory Systemrdquo lesson (slides are included for

reference)

Students will watch short video and check their anticipation guide writing down any new

information or confirmation of their answers

Students will interact with the smart board lesson and take notes in their science journals when

specified (Basics About Blood Facts About Blood Vessels The Heart Of The Matter) Students

will then review vocabulary while playing the guess the word game

The class will take the online quiz together as a summary and review

Elaborate

Question for the class to think and journal about ldquoWhat metaphor or simile would you use to

describe the circulatory system and its function in the bodyrdquo

Evaluate

This is just the introductory lesson where students are introduced to new vocabulary and

concepts of the circulatory system The following lessons will provide in depth study and more

opportunities for assessment

Journals will be checked for completion of note taking

Formative assessment will be made during the whole class quiz and areas of confusion will be

noted for further instruction throughout the unit

Students will get participation points for interacting with the Smartboard

The Circulatory System

True or False Statements CommentsNotes

Blood only travels in one direction

through a blood vessel

Arteries carry blood away from the heart

Circulatory system includes the heart

lungs blood and blood vessels

The Ventricle pumps blood into the

Atrium

There are 2 chambers in the heart

Blood brings food and Carbon Dioxide to

cells

Capillaries are blood vessels

circulatory system lesson1notebook April 16 2013

Aug 9-115 PM

Introduction toThe Circulatory System

Aug 9-116 PM

What do you think the circulatory system does

What is circulation

Aug 10-919 AM Aug 10-916 AM

There are 3 main parts in the circulatory system

The blood vessels

The blood

Aug 10-931 AM

Basics about Blood

Aug 10-935 AM

circulatory system lesson1notebook April 16 2013

Aug 10-941 AM Aug 10-955 AM

May 16-929 AM Aug 10-959 AM

Want more practice Click on the heart below to take a fun quiz

Apr 16-1148 AM

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 5: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Lesson 1

Introduction to the Circulatory System

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will record the major functions of the circulatory system in their science journal

The student will review vocabulary words as a whole class word game

The student will interact with the Smartboard

The student will create a metaphor or simile for the circulatory system

Materials

Smartboard lesson and Smartboard equipment

1 per student Anticipation Reaction Guide

Science Journals

Engage

AnticipationReaction Guide- See handout

Have students read through the AnticipationReaction guide and fill out whether they think each

statement is true of false The must mark an answer and they should do it in Pen or Marker They

are not graded on this it is just to see what they know or what they think they know and to

create some investment and curiosity about the subject They may also write down comments

notes or questions they have

True or False Answers for teacher reference

Blood only travels in one direction through a blood vessel - True

Arteries carry blood away from the heart - True

Circulatory system includes the heart lungs blood and blood vessels ndash False does not include

the lungs

The Ventricle pumps blood into the Atrium ndash False the Atrium pumps blood into the Ventricle

There are 2 chambers in the heart ndash False there are 4 chambers 2 Atria and 2 Ventricles

Blood brings food and Carbon Dioxide to cells ndash False blood brings food and oxygen to the

cells and carries waste and carbon dioxide away from cells

Capillaries are blood vessels - True

ExploreExplain

Use Smartboard ldquo Introduction to the Circulatory Systemrdquo lesson (slides are included for

reference)

Students will watch short video and check their anticipation guide writing down any new

information or confirmation of their answers

Students will interact with the smart board lesson and take notes in their science journals when

specified (Basics About Blood Facts About Blood Vessels The Heart Of The Matter) Students

will then review vocabulary while playing the guess the word game

The class will take the online quiz together as a summary and review

Elaborate

Question for the class to think and journal about ldquoWhat metaphor or simile would you use to

describe the circulatory system and its function in the bodyrdquo

Evaluate

This is just the introductory lesson where students are introduced to new vocabulary and

concepts of the circulatory system The following lessons will provide in depth study and more

opportunities for assessment

Journals will be checked for completion of note taking

Formative assessment will be made during the whole class quiz and areas of confusion will be

noted for further instruction throughout the unit

Students will get participation points for interacting with the Smartboard

The Circulatory System

True or False Statements CommentsNotes

Blood only travels in one direction

through a blood vessel

Arteries carry blood away from the heart

Circulatory system includes the heart

lungs blood and blood vessels

The Ventricle pumps blood into the

Atrium

There are 2 chambers in the heart

Blood brings food and Carbon Dioxide to

cells

Capillaries are blood vessels

circulatory system lesson1notebook April 16 2013

Aug 9-115 PM

Introduction toThe Circulatory System

Aug 9-116 PM

What do you think the circulatory system does

What is circulation

Aug 10-919 AM Aug 10-916 AM

There are 3 main parts in the circulatory system

The blood vessels

The blood

Aug 10-931 AM

Basics about Blood

Aug 10-935 AM

circulatory system lesson1notebook April 16 2013

Aug 10-941 AM Aug 10-955 AM

May 16-929 AM Aug 10-959 AM

Want more practice Click on the heart below to take a fun quiz

Apr 16-1148 AM

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 6: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

ExploreExplain

Use Smartboard ldquo Introduction to the Circulatory Systemrdquo lesson (slides are included for

reference)

Students will watch short video and check their anticipation guide writing down any new

information or confirmation of their answers

Students will interact with the smart board lesson and take notes in their science journals when

specified (Basics About Blood Facts About Blood Vessels The Heart Of The Matter) Students

will then review vocabulary while playing the guess the word game

The class will take the online quiz together as a summary and review

Elaborate

Question for the class to think and journal about ldquoWhat metaphor or simile would you use to

describe the circulatory system and its function in the bodyrdquo

Evaluate

This is just the introductory lesson where students are introduced to new vocabulary and

concepts of the circulatory system The following lessons will provide in depth study and more

opportunities for assessment

Journals will be checked for completion of note taking

Formative assessment will be made during the whole class quiz and areas of confusion will be

noted for further instruction throughout the unit

Students will get participation points for interacting with the Smartboard

The Circulatory System

True or False Statements CommentsNotes

Blood only travels in one direction

through a blood vessel

Arteries carry blood away from the heart

Circulatory system includes the heart

lungs blood and blood vessels

The Ventricle pumps blood into the

Atrium

There are 2 chambers in the heart

Blood brings food and Carbon Dioxide to

cells

Capillaries are blood vessels

circulatory system lesson1notebook April 16 2013

Aug 9-115 PM

Introduction toThe Circulatory System

Aug 9-116 PM

What do you think the circulatory system does

What is circulation

Aug 10-919 AM Aug 10-916 AM

There are 3 main parts in the circulatory system

The blood vessels

The blood

Aug 10-931 AM

Basics about Blood

Aug 10-935 AM

circulatory system lesson1notebook April 16 2013

Aug 10-941 AM Aug 10-955 AM

May 16-929 AM Aug 10-959 AM

Want more practice Click on the heart below to take a fun quiz

Apr 16-1148 AM

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 7: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

The Circulatory System

True or False Statements CommentsNotes

Blood only travels in one direction

through a blood vessel

Arteries carry blood away from the heart

Circulatory system includes the heart

lungs blood and blood vessels

The Ventricle pumps blood into the

Atrium

There are 2 chambers in the heart

Blood brings food and Carbon Dioxide to

cells

Capillaries are blood vessels

circulatory system lesson1notebook April 16 2013

Aug 9-115 PM

Introduction toThe Circulatory System

Aug 9-116 PM

What do you think the circulatory system does

What is circulation

Aug 10-919 AM Aug 10-916 AM

There are 3 main parts in the circulatory system

The blood vessels

The blood

Aug 10-931 AM

Basics about Blood

Aug 10-935 AM

circulatory system lesson1notebook April 16 2013

Aug 10-941 AM Aug 10-955 AM

May 16-929 AM Aug 10-959 AM

Want more practice Click on the heart below to take a fun quiz

Apr 16-1148 AM

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 8: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

circulatory system lesson1notebook April 16 2013

Aug 9-115 PM

Introduction toThe Circulatory System

Aug 9-116 PM

What do you think the circulatory system does

What is circulation

Aug 10-919 AM Aug 10-916 AM

There are 3 main parts in the circulatory system

The blood vessels

The blood

Aug 10-931 AM

Basics about Blood

Aug 10-935 AM

circulatory system lesson1notebook April 16 2013

Aug 10-941 AM Aug 10-955 AM

May 16-929 AM Aug 10-959 AM

Want more practice Click on the heart below to take a fun quiz

Apr 16-1148 AM

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 9: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

circulatory system lesson1notebook April 16 2013

Aug 10-941 AM Aug 10-955 AM

May 16-929 AM Aug 10-959 AM

Want more practice Click on the heart below to take a fun quiz

Apr 16-1148 AM

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 10: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

1 How many chambers does the heart

have

Answer is c Four

2 The movement of blood through the

heart and body is called

Answer is a Circulation

3 The beating sound your heart makes

comes from

Answer is b Valves closing

4 With circulation the heart provides

your body with

Answer is d All of the above

(oxygen nutrients and a way to get

rid of waste)

5 The atria are the upstairs chambers

of the heart and these parts are the

downstairs chambers

Answer is b Ventricles

6 What wall separates the left side and

right side of the heart

Answer is c Septum

7 What parts act like doors that control

blood flow in the heart

Answer is a Valves

8 What organ removes waste from

blood

Answer is d Kidneys

9 You can keep your heart strong by

Answer is b Doing activities like

playing outside riding your bike

and swimming

10 These are tubes that carry blood

back to the heart

Answer is b Veins

8Pm Note All information is for educational purposes only For s ecifi d =mbull fil your doctor copy 1995-2012 KidsHealth All rights reserv~d p c me Ical advice diagnoses and treatment consult

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 11: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Lesson 2

Heart-ily Fit (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

SIP0515 Construct charts and graphs from data and observations

Objectives

The student will make predictions about their heart rate and the effects of exercise

The student will conduct a scientific investigation

The student will record data about their heart rate

The student will construct a graph using data collected in their experiment

The student will discuss the purpose of the circulatory system and why the heart rate changes

Materials

Science Journals

1 per student Sepup Science Textbook Lab 19

Wall Clock with second hand

1 per student Student Sheet 191 ldquo Pulse Datardquo

Engage

Ask students to think about what happens when they are exercising or playing a sport where

they are very physically active Ask them if they think that their heart rate changes or stays the

same Then ask them why they think that and what might be some causes Tell them that today

they will be measuring their own heart rate and recording any changes that occur between

exercising and resting

Explore see text book

Safety- do not participate in this activity if you have any condition that prevents you from

exercising If you feel dizzy or short of breath during exercise stop exercising immediately

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 12: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Have students follow along as you read the opening paragraph in the text book Talk about the

Challenge question ldquo How can you quantitatively measure your level of fitnessrdquo

Students should make predictions about their resting heart rate and their exercising heart rate and

write them in their science journals The class will decide on an exercise to do for part 2 of the

investigation Follow the procedures in the text and have them record their data on the student

worksheets If possible have students go outside to do their 5 minutes of exercise or find

another suitable space to use

Explain see text book

Bring the class together to discuss the Analysis questions and then have them graph their

recovery rate in their science journals

Elaborate see text book

See Extend portion of text Students can choose to do a month long trial of 3 20 minute periods

of exercise to determine the effects on their recovery rate

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Students will turn in their data worksheets to be checked for completion

Formative assessments will be made during the analysis question class discussion

Science Journals will be checked for correct graphing skills

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 13: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

181 Circulatory Sytem Notes Intronotebook April 16 2013

Oct 31-900 AM Oct 31-903 AM

Oct 31-903 AM

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 14: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Lesson 3

Inside a Pump (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will draw a cross section of a siphon and pressure bulb making predictions about

what the inside looks like

The student will conduct a scientific investigation

The student will construct a model

The student will comparecontrast a siphon and pressure bulb pump

Materials

Science Journals

Overhead or projection of the Diagram of Blood Flow

1 per student Sepup Science Textbook Lab 21

For each group of 4 students

Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

Supply of water

Siphon bulb with tubing

Engage

Project the image of the Diagram of Blood Flow Ask students to volunteer to trace a blood flow

route from the heart until they return back to the heart they must follow the direction of the

arrows Have several volunteers come up and trace different routes Ask students to make some

observations to share with the class Make sure that it gets mentioned that blood only flows in

one direction

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 21 Inside

a Pump

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 15: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Explore see text book Procedure

Safety- Do not attempt to use your mouth to start a pump Water may spill on the floor so walk

carefully

This is an inquiry lab so be sure to give guiding questions instead of direct answers or

explanations

Students will be using the lab equipment to design and observe 2 different pumps as a model for

the heart and then evaluate which of the two is the better model and why

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 16: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Lesson 4

The Heart A Muscle (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

SIP0512 Design and conduct scientific investigations

SIP0513 Use tools and equipment (spring scales stop watches metersticks and tapes models

hand lens) appropriate to scientific investigations

Objectives

The student will conduct a scientific investigation

The student will construct a model

The student will analyze data and determine how much blood their heart pumps

Students will compare pumping water through a pressure hand to pumping blood through their

heart

Materials

Science Journals

1 per student Sepup Science Textbook Lab 22

For each group of 4 students

1 Pressure bulb

2 45-cm lengths of clear plastic tubing

2 plastic bins or buckets

1 1-litre bottle or other measuring container

Supply of water

Wall clock or watch with second hand

Meter Stick

Engage

Have students feel the muscles in their upper arms Ask ldquoHow is your heart muscle similar to and

different from muscles in your armsrdquo

Examples of responses Heart is not attached to bones it works all the time

Tell students that today they will evaluate how hard the heart muscle works and how much blood

it pumps each minute They will be measuring volume ( the amount of space something takes up)

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 17: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Have the class follow along as the first paragraph of the text book is read aloud foe Lab 22 The

Heart A Muscle Then discuss the challenge question ldquoHow can you measure how hard your

heart muscle worksrdquo Have the class share some ideas before getting in to the procedure

Explore see text book Procedure

Safety - Water may spill on the floor so walk carefully

Students will be using the lab equipment to model how hard the heart works and see the volume

of blood that is pumped every minute

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers and drawings in their science journals

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 18: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Lesson 5

Heart Parts (From Sepup Science)

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

The student will label and color code a heart diagram

The student will construct a vocabulary foldable

The students will determine the differences between the pulmonary artery the pulmonary vein

and other arteries and veins

Students will create their own interpretation of the heart

Materials

Science Journals

Overhead or projection of the Heart Diagram

1 per student Sepup Science Textbook Lab 23

1 per student Red and blue colored pencils

1 per student blank piece of paper

1 per 2 students scissors

Smartboard Manipulative of the Heart for student practice

Model of a Heart (optional for exploring)

Engage

Show short you tube video about parts of the heart

httpwwwyoutubecomwatchv=H04d3rJCLCE

Explore see text book Procedure

This is a reading lab with activities interspersed

Explain see text book Analysis

Bring the class together to discuss the Analysis questions and then have them record their

answers in their science journals

Hand out the vocabulary sheets Have students make a foldable with the vocab word on the

outside and the definition on the inside to use as a study guide See example

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 19: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Elaborate

Have students create their own heart model story skit poem song or diagram as a homework

project They can be as creative as they want

For Models and Diagrams

It must clearly show the left atrium right atrium left ventricle right ventricle aorta pulmonary

artery pulmonary vein and where oxygenated and deoxygenated blood travels

For Literature Skits Poems Songs

The functions of the heart and its parts must be described correctly

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the analysis questions

Science Journals will be checked for completion and understanding

Foldables will be checked for completion

See Rubric for Elaborate section

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 20: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Rubrics for Heart Project

Illustration Model Sculpture Painting Diorama

4 pts 2 pts 0 pts

Right Atrium and Ventricle are

present

Right Atrium or Right Ventricle

are missing

Neither the Right Atrium or

Ventricle are present

Left Atrium and Ventricle are

present

Left Atrium or Left Ventricle

are missing

Neither the Left Atrium or

Ventricle are present

Septum Valves Aorta and

Vena Cava are present

One of the following is missing

Septum Valves Aorta Vena

Cava

Septum Valves Aorta and Vena

Cava are all missing

Oxygenated and Deoxygenated

blood pathways are clearly and

correctly marked

Oxygenated and Deoxygenated

blood pathways are not clearly

and correctly marked

Oxygenated and Deoxygenated

blood pathways are missing

All of the parts are clearly and

correctly labeled

Some of the parts are clearly and

correctly labeled

None of the parts are clearly and

correctly labeled

Literature Story Poem Skit or Song

4 pts 2 pts 0 pts

Talks about the right and left

Atria

Talks about one of the Atria No mention of the Atria

Talks about the right and left

Ventricle

Talks about one of the

Ventricles

No mention of the Ventricles

Talks about Valves Arteries

and Veins (Aorta Vena Cava)

Talks about Valves Arteries or

Veins (Aorta Vena Cava)

No mention of Valves Arteries

or Veins (Aorta Vena Cava)

Functions of the Valves Veins

Arteries Atria Ventricles are

described

Some of the functions are

described

None of the functions are

described

Functions of the heart are

correctly described for each

part

Some of the functions are

described correctly for each

part

None of the functions are

described correctly for each part

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 21: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

181 Circulatory Sytem Notes 2 heart partsnotebook April 16 2013

Nov 4-339 PM

Muscular organ that powers the circulatory system by pumping blood to entire body

Nov 4-339 PM

Part of heart that pulls blood into the heart

What parts of the

atriums

Nov 4-339 PM

Ventricle Left

What parts of the

Nov 4-339 PM

blood from slipping

httpwwwyoutubecomwatchv=WXwYYsi6z7Qampfeature

Nov 4-339 PM

Regular beating of the arteries caused by the rush of blood into them after each contraction

Oct 31-908 AM

MSP (MaterialsSafetyProcedure)

Analysis Questions

Summary

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 22: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

~1shy--

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 23: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Lesson 6

Blood

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will complete a concept map about the components of blood

Students will identify how blood travels through the body by completing a worksheet

Students will discuss the implications and benefits or draw backs to using an engineered

bandage to stop bleeding

Materials

Smartboard Lesson on Components of Blood with Video

1 per student

Concept Map

Blood is Medicine handout

Bandage stops bleeding article

Blood Work handout

Human Body Systems textbook or copies of pg 74-76

Ipad with Good Blood App

Engage

Start the Smartboard lesson on Bloodand Blood Vessels It takes us through a short video about

the components of blood and then has a 2 question quiz There are 2 other slides with

illustrations of blood cells It then moves on to a brief overview of blood vessels with another 2

question quiz at the end

Explore

Pass out the Blood concept maps and have students fill it out as they read pgs 74-76 of the

Human Body Systems Text Book When they are finished go over it as a class to make sure that

there are no misconceptions

Hand out the packet of handouts consisting of Blood Work Blood is Medicine and the Bandage

stops bleeding article Have students work through the packet and read the article

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 24: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Explain

Bring the class together to discuss the article about the engineered bandage that stops bleeding

Discuss what the benefits and the drawbacks are Are there any ethical issues Go over the

answers to the worksheets in the packets and answer any questions the that arise

Elaborate

If I-pads are available students can play the game Good Blood where they have to attack

bacteria close wounds with platelets and use specific antibodies to fight invading cells

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Formative assessments will be made during the class discussion of the bandage article

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 25: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

blood intronotebook November 04 2012

E E

ci

Have you ever accidentally cut yoursel f

Nov 4-712 PM

Red blood cell

Platelets

White blood eell

Blood celis

The cinulalory system carres blood around the body in the veins art eries and caplUaries The blood is pumped through the circ ulalo~ system by the heart

~--~~~~-----=~====----~------

Nov 4-731 PM Nov 4-718 PM

~

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 26: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

_~syou Read

3f)~ Youll Learn bull Identify the parts and functions

of blood

Vocabulary plasma hemoglobin platelet

3f)~ Its Important Blood plays a part in every major activity of your body

Figure 10 The blood in this graduated cylinder has separated into its parts Each part plays a key role in body functions

55 Plasma

Bloo

Red blood cells

74 bull 0 CHAPTER 3 Circulation

Functions of Blood You take a last deep calming breath before plunging into a

dark vessel-like tube Water is everywhere You take a hard right turn then left as you streak through a narrow tunnel of twists and turns The water transports you down the slide much like the way blood carries substances to all parts of your body Blood has four important functions

1 Blood carries oxygen from your lungs to all your body cells Carbon dioxide diffuses from your body cells into your blood Your blood carries carbon dioxide to your lungs to be exhaled

2 Blood carries waste products from your cells to your kidneys to be removed

3 Blood transports nutrients and other substances to your body cells

4 Cells and molecules in blood fight infections and help heal wounds

Anything that disrupts or changes these functions affects all the tissues of your body Can you understand why blood is sometimes called the tissue of life

Parts of Blood A close look at blood tells you that blood is not just a redshy

colored liquid Blood is a tissue made of plasma (PLAZ muh) red and white blood cells and platelets (PLAYT luts) as shown in Figure 10 Blood makes up about eight percent of your bodys total mass If you weigh 45 kg you have about 36 kg of blood moving through your body The amount of blood in an adult would fill five l-L bottles If this volume decreases rapidly because of an injury or disease blood pressure will fall and the body may go into shock

Plasma The liquid part of blood which is made mostly of water is called plasma It makes up more than half the volume of blood Nutrients minerals and oxygen are dissolved in plasma so that they can be carried to body cells vVastes from body cells are also carried in plasma

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 27: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

---=====il

Nuclei ~----t===

White blood cells

mSeveral types sizes and shapes of white blood cells exist These cells destroy bacteria viruses and foreign substances

SECTION 2 Blood 0

Blood Cells A cubic millimeter of blood has about 5 million red blood cells These disk-shaped blood cells shown ~Figure 11 are different from other cells in your body because y have no nuclei They contain hemoglobin (HEE muh gloh bun) which is a molecule that carries oxygen and carbon dioxshyide Hemoglobin carries oxygen from your lungs to your body cells Then it carries some of the carbon dioxide from your body cells back to your lungs The rest of the carbon dioxide is carried in the cytoplasm of red blood cells and in plasma Red blood cells have a life span of about 120 days They are made at a rate of 2 million to 3 million per second in the center of long bones like the femur in your thigh Red blood cells wear out and are destroyed at about the same rate

In contrast to red blood cells a cubic millimeter of blood has about 5000 to 10000 white blood cells White blood cells fight bacteria viruses and other invaders of your body Your body reacts to invaders by increasing the number of white blood cells These cells leave the blood through capillary walls and go into the tissues that have been invaded Here they destroy bacteria and viruses and absorb dead cells The life span of white blood cells varies from a few days to many months

Circulating with the red and white blood cells are platelets Platelets are irregularly shaped cell fragments that help clot --- Dd A cubic millimeter of blood can contain as many as 400000 platelets Platelets have a life span of five to nine days

--=__ Platelets

c-=ir---=------7 Red b I 0 0 d ces

B Platelets help stop bleeding Platelets IJQ only plug holes in small vessels they

release chemicals that help form filaments offibrin

se Research Visit the Glencoe Science Web site at scienceglencoecom for more information about the types of human white blood cells and their functions Communicate to your class what you learn

Figure 11 Red blood cells supply your body with oxygen and white blood cells and platelets have protective roles

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 28: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Figure 12 B When the skin is damaged a sticky blood clot seals the leaking blood vessel IlJ Eventually a scab forms to protect the wound from further damage and allow it to heal

Wood splinter

Platelets

White blood cells

Modeling Scab Formation Procedure ~~ 1 Place a 5-cm X 5-cm

square of gauze on a piece of aluminum foil

2 Place several drops of a liqshyuid bandage solution onto the gauze and let it dry Keep the liquid bandage away from eyes and mouth

3 Use a dropper to place one drop of water onto the area of the liquid bandage Place another drop of water in another area ofthe gauze

Analysis 1 Compare the drops of water

in both areas 2 Describe how the treated

area of the gauze is like a scab

Blood Clotting Youre running with your dog in a park when all of a sudden

you trip and fall down Your knee starts to bleed but the bleeding stops quickly Already the wounded area has begun to heal Bleedshying stops because platelets and clotting factors in your blood make a blood clot that plugs the wounded blood vessels A blood clot also acts somewhat like a bandage When you cut yourself platelets stick to the wound and release chemicals Then subshystances called clotting factors carry out a series of chemical reacshytions These reactions cause threadlike fibers called fibrin (FI brun) to form a sticky net as shown in Figure 12 This net traps escaping blood cells and plasma and forms a clot The clot helps stop more blood from escaping After the clot is in place and becomes hard skin cells begin the repair process under the scab Eventually the scab is lifted off Bacteria that might get into the wound during the healing process are destroyed by white blood cells

~ Reading Check What blood components help form blood clots

Most people will not bleed to death from a minor wound such as a cut or scrape However some people have a genetic condition called hemophilia (hee muh FIHL ee uh) Their plasma lacks one of the clotting factors that begins the clotting process A minor injury can be a life threatening problem for a person with hemophilia

76 bull 0 CHAPTER 3 Circulation

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 29: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

J -

COMPONENT THERAPY

RED BLOOD CELLS FUNCTIONS Carry oxygen to all cells of the

body Carry carbon dioxide away from those cells Red blood cells contain hemoglobin (iron) which makes blood red

SHELF LIFE Up to 35 days

USES Red blood cells may be needed by people PLATELETS

I

who have lost blood in accidents or during surgery They may also help anemic people who cant produce enough red cells

WHITE BLOOD CELLS FUN CTt 0N Protect the body by fighting

bacteria and viruses that cause illnesses

SHELF liFE 24 hours

USES White blood cells help fight infection in people who cant make enough of their own like cancer patients undergoing chemotherapy

FU NCTIONS Control bleeding

SHELF LIFE S days

USES Platelets may be needed to replace the ones patients lose during bleeding from surgery or trauma They also help patients who cant produce enough platelets of their OWn

PLASMA FU NCTt ONS Carries blood cells and nutrients

throughout the body

SHELF LIFE From 1 to 5 years

USES Plasma keeps the vascular system functioning and helps stop bleeding Plasma also is used to make specia I medicines to treat shock fight diseases and clot blood

4

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 30: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

--

How Blood Travels Through Your Bod1~

Directions Fill in the blanks using the words listed Use each word only once aorta capillaries oxygen arteries capiUaJy vem blood vessels circulatory system vems

A system of _ _ ___ ____ _ __ carries the blood

through the body These vessels include _ ___ _ _

_ _____ and _ _____ These vessels and the

heart make up the ____ ________

Lets follow a single droplet of blood as it travels with many

other droplets through the blood vessels When it leaves the heart it goes into the

______ This vessel is the largest artery in the body Soon after leaving the

heart this vessel branches so the droplet could travel into the smaller arteries that go

--gt the head or arms or into arteries that take it to the legs

Lets assume this droplet of blood travels down toward thelegs~ The largest artery

divides to carry blood to each leg so the droplet goes into one of the branches From

here the blood travels in smaller ardsmalle~arteries until it reaches the very end of

the big toe Here the blood vessel is so tiny it cant even be seen with the naked eye

This tiny vessel is a _ _____ The droplet nourishes the cells next to this tiny

vessel and carries away waste products

When the blood has given up its ______ it moves into a Larger blood vessel

called a _ _ ~_ _ _ Here it joins many other blood droplets and goes through

larger and larger blood vessels on its way back to the heart Finally vessels from the

lower body join into one big blood vessel Those from the head and arms do the same

~th of these veins then separately enter the heart

copy1988 American Heart Association American Heart ft Association V

~--

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-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

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ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 31: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

~--

- - ~ J -__------__----------~--------- -- ~ -_ _ ~ 1

-~ ~j~

e S 0PSltTmiddot~iiii b ~))t~~ ~ y i~h

clampltitit~bloampf n ~~~~t~I~~~~~ ~ j~~~2

Army and Ame-Bean Red Cross researchers say shythey have developed a bandage that can stop severe bleeding within seconds potentially saving thou- sands of livesori battlefields hlghways and citystreets i

The ~xperimerliai bandage and a reiated fo~ ~~d shyspray contain freeze-dried clotting agents inconcenshytrations 50 to 100 times greater than in human blood according to William Drohan senior director ~ ~1i~_ gt yen j~dAP H~O of plasma research at the Red Cross Jerome H Hoi- WIlliam Drohan adirector of plasma research for the ~

- land Laboratory iIi Rockville Md -- - ( American Red CroBshords a fibrin bandage left shyThis is really the first sigilificant advance in [md fibrin foam right both clotting agents used to

~~~~~~lr~~~~~~JkJst~~ blood loss in aqout ~~o~~~~~~middotrd~~ ~~~~2~ ~~~-gt~~~ i The products have stopped arterial bleeding in an- ing he srud ~It sounds pretty exciting l _ -imals within 15 to 60 seconds reducing blood loss The products use a process developed at Fort Deshyby 50 to 85 percent the sdentists said recently trick in Frederick Md that c9mbines two key clotshy The Army has spent about $3 million subsidizing ting agents - a protein called fibrinogen and an enshythe research because bleeding is the most common zyme thrombin - derived from blood plasma In cause of battlefield deaths according to Col John contact with blood -they instantly begin forming a Hess commander of the blood research detachment sticky lattice called fibrin that adheres tQ live tissue at the Walter Reed Army Institute of Research in and eventually becomes a scab ~ bull - -

Rockville and inventor of the process that produced Another fibrin product called Tisseel made by the bandage Baxter Healthcare Corp was approved by the fedshy Drohan said he expects to begin clinical trials eral Food and DrugAdministration earlier this year within a year at an Army hospital in Texas where Tisseels preparation can take up to 40 minutes the bandage will be applied to the gushing wounds though limiting its effectiveness in emergencies from prostate removal surgery The Red Cross patented fibrin products are ready The foam is in~nded for bullet wounds and other to use Drohan said The 4-by-4-inch bandage has a punctures that bleed from deep inside the body stiff quarter-inch layer of clotting material that disshyDrohan said while the clotting spray is for seeping solves and coagulates when pressed into a wound middotwounds such as severe bums and tom muscle wIf you can see blood put it on As soon as blood ~ Such products could prove very useful in emer- hits it it turns into a gel that begins setting within gency medicine and trauma care said Dr LaMont seconds he said Smith an attending physician in the emergency de- He wouldnt discuss the possible price of the partment of the University of Maryland Medical Sys- bandage but said it would become cheaper if genetishy-tern in Baltimore cally engineered animals were used to manufacture _ Thats the name of the game stopping the bleed- the components by excreting them in their milk

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 32: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

c

c

r

4shyo

C 0 0 Cl

4shy0 (])

ro ~

4shy0 (])

ro ~ gtshy

ro u

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 33: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

-Carry blood to and from heart (can be arteries veins or capillaries)

Nov 4-339 PM

away from

Nov 4-339 PM

-Blood vessels that carry blood to the

Nov 4-339 PM

-connects veins and arteries

Red blood cells have to go

Nov 4-339 PM Nov 4-339 PM

CO

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 34: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

181 Circulatory Sytem Notes 3 Bloodnotebook April 16 2013

Nov 4-339 PM

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 35: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Lesson 7

Review

Standards

LOL0541 Identify the general purpose of selected animal systems (digestive circulatory

respiratory skeletal muscular nervous excretory and reproductive)

Objectives

Students will create a concept map about the circulatory system

Students will identify parts of the heart by completing a worksheet

Students will sequence the blood flow from the heart through the body and back to the heart

Materials

Science Journals

Bill Nye video - Circulation

1 per student

Bill Nye- Circulation handout

Concept Map

Parts of Your Heart handout

Engage

Pass out the packet of handouts and tell the students to look over the Bill Nye questions They

will be watching the Bill Nye video on circulation as a review They will need to answer the

questions as well as write down any other questions they have during the video

ExploreExplain

Go through the questions from the Bill Nye video instead of the teacher answering them first try

to have other students give an answer Clear up any misconceptions

Students should work on the concept map and the parts of the heart handouts When they are

done go through it as a class to make sure everyone is on the same page Clear up any

misconceptions

Talk about the sequence of how blood travels through the body and have students put in the

correct order Heart-Arteries-Capillaries-Veins-Heart and write it down in their science journals

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 36: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

Elaborate

Have students write down one thing that they learned and found the most interesting and one

thing that they are still confused about as an exit ticket

Make sure to clear up the confusions before the Quiz

Evaluate

Students will be evaluated on participation of the activity as credit or no credit

Packets of handouts will be checked for completion and understanding

Concept maps will be checked for completion and understanding

The Quiz will be graded on a 100 scale

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607

Page 37: The Circulatory System - Weeblyheididoherty.weebly.com/.../3/7/6/13768651/circulatory_system_unit.pdfLesson 5 Heart Parts Lesson 6 Blood Lesson 7 Review References . Introduction This

References

American Heart Association (1988) How blood travels through your body

Bill nye- blood and circulation [Web] Retrieved from

httpwww1teachertubecomviewVideophpvideo_id=223794

David Dishneau The Associated Press (1998 ) Bandage stops bleeding by clotting blood The

Grand Rapids Press pp A7

McGraw-HillGlencoe (2001) Glencoe science Human body sy GlencoeMcGraw-Hill School

Pub Co

Science grade 5sepup Berkley CA Lab Aids

Kids health (nd) Retrieved from

httpkidshealthorgPageManagerjsplic=1amparticle_set=59357ampcat_id=20607