budget of work science 5

DEPARTMENT OF EDUCATIONRegion V

DIVISION OF CITY SCHOOLSCity of Naga

BUDGET OF WORKScience and Health 3

COMPETENCIESNO. OFDAYS

3RD Grading Period 40IV. MATERIALS

• State characteristics of solids, liquids, and gases in terms of their shape• Demonstrate that a solid has a shape of its own

• Demonstrate that liquids follow the shape of the container

• Demonstrate that gases spread out to fill its container

• Conclude that solids, liquids and gases occupy space and have weight• Demonstrate that solids, liquids and gases (e.g.air) have weight

• Estimate the weight of solids by hefting with the hands and using an improvised balance and non-standard weights (e.g. marbles, paper clips)

• Measure the weight of solids using weighing scale

• Estimate the heaviness of liquids using an improvised balance and non-standard weights (e.g. marbles, paper clips)

• Perform an activity to show that gases have weight usingan improvised balance

• Demonstrate that solids, liquids and gases occupy space• Show that solids occupy space

• Measure space occupied by liquids using appropriate measuring device e.g dropper with calibration, feeding bottle with calibration, beaker and graduated cylinder

2.2.3 Perform an activity to show that gases occupy space

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3RD Grading PeriodV. ENERGY 1. Infer that light is needed to see objects 1.1 Identify sources of light

1.2 Show evidences that light travels in straight line and outward in all directions

1.3 Explain what happens when light strikes an object 1.3.1 Describe what happens when an object is in the path of light * more light passes through transparent materials

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* little light passes through translucent materials * no light passes through opaque materials * shadow may be formed

1.3.1.1 Classify objects as opaque, transparent and translucent

1.3.2 Describe what happens when light strikes a mirror at an angle

1.3.3 Show evidence that light bends when it travels from one material to another at an angle

• Show that white light consists of different colors

2. Conclude that sound is produced by things that vibrate• Demonstrate ways to produce sound

2.2 Demonstrate how loud/soft/high/low sound is produced

• Conclude that different materials make different sound

• Explain how force makes objects move/cause change in motion• Demonstrate ways to start an object move

• Define force as a push or a pull

• Infer that wind, water, magnet makes objects move

• Demonstrate how force causes moving objects to speed up, slow down, stop or change direction of motion

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Prepared by:

MA. BELEN Q. LURCHA

EPS – 1, Science

Noted:

EMMA I. CORNEJO, CESO VI Schools Division Superintendent





3RD Grading Period 40IV. MATERIALS AT HOME

• Classify materials found at home and according to use• Personal body care products• Cleaning agents• Medicines• Farm chemicals e.g. pesticides, insecticides, herbicides• Reagents e.g acetic acid• Food

• Explain the importance of reading product labels• Identify information contained in product labels

• Follow precautionary measures indicated in the product labels

• Identify the ingredients with or without nutritional value of food products

• Practice precautionary measures in using, storing and disposing household materials• Avoid self-medication• Take prescribe medicines at the right time interval and correct

dosage• Use products for their intended use• Label all household materials properly especially poisonous

materials• Store household materials in their proper places• Dispose used materials properly

• Relate the characteristics of metal, glass, plastic, wood, rubber and ceramic materials found at home with their use• Degree of transparency to light (e.g clear glass for window)• Magnetic property (e.g. bag locks, magnetic board)• Thermal property

(e.g. heat conductor/heat insulator, styropore, ice chest/box)* electrical property

(e.g. electrical conduction/insulation)

• Practice proper disposal of waste materials

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V. ENERGY 1. Explain the effects of heat on objects 1.1 Identify the sources of heat

1.2 Demonstrate proper use of devices/equipment that produce heat

1.3 Practice safe ways of handling hot objects and flammable

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materials (e.g. use of pot holder, not to play with firecrackers, kitchen tong)

• Describe the changes in an object before, during and after heating• Change in temperature• Change in physical characteristics (e.g. color, shape)• Change in phase/form

• State the temperature of waster changes as it is heated and boiled1.5.1 Measure in degree Centigrade (oC) or in degree Fahrenheit (oF) the temperature of water as it is heated and boiled

1.5.2 Record the temperature of water as it is heated and boiled

1.5.3 Make a graph of temperature against time

• Interpret the temperature against time

2. Infer how heat travels (c0nduction, convection, radiation)

3. Describe how fire is produced3.1 Conclude that fuel and oxygen are needed to produce/sustain fire

3.2 State that different fuels have different kindling points or start to burn at different temperature

3.3 Practice safety precautions in using fuels/fire

3.4 Follow safety/emergency rules in case of fire

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Prepared by:

MA. BELEN Q. LURCHAEPS – 1, Science

Noted:

EMMA . CORNEJO, CESO VI Schools Division Superintendent





3RD Grading Period 40IV. MIXTURES AND SOLUTIONS

• Explain what happens when materials are mixed• Describe what happens when solids are mixed with solids

• Coarse mixtures

• Describe what happens when liquids are mixed with otherLiquids

• Describe what happens when liquids are mixed with solids

• Perform experiments to show that common conditions affect how materials are mixed• Describe the effect of stirring materials that are mixed

• Describe the effect of temperature on materials that are mixed

• Describe the effect of size of solid particles when mixed with other materials

• Describe the effect of viscosity of liquid materials when mixed with other materials (e.g. honey, syrup)

• Demonstrate how certain mixtures can be separated through:• Picking• Sieving• Decanting• Filtering• Evaporating• Use of magnet

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V. ENERGY 1. Investigate how an electric circuit operates 1.1 Demonstrate ways to connect a dry cell (source), a bulb (load), and wires (connections) to make the bulb light

1.2 Operationally define an electric circuit

1.3 Identify materials that when connected between any two points in an electric circuit does/does not make it work (conductors and insulators)

1.4 Construct of a parallel and series circuits 1.4.1 Demonstrate ways to connect the materials to make a parallel circuit

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1.4.2 Demonstrate ways to connect the materials to make a series circuit

1.4.3 Explain the advantages/disadvantages of parallel and series Circuits

2. Identify variables that affect the strength of an electromagnet 2.1 Construct an electromagnet

• Conduct an experiment to test the effect pf selected variables on the strength of an electromagnet

• Number of turns• Number of dry cells• Diameter of dry cells, the core material

3. Explain how simple machines help make work easier and faster 3.1 Explain what a machine does * multiply force (e.g. bottle opener, knife, axe, block and tackle) * multiply speed (e.g. fishing rod, bat, tongs, clamp, tweezers)

3.2 Identify the machine that multiply force/speed

3.3 Practice precautionary measures in using simple machines

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Prepared by:


Noted:

EMMA I. CORNEJO, CESO VI Schools Division Superintendent





3RD Grading Period 30IV. EARTH

• Describe the different layers of the Earth (interior)• Describe the characteristics of each layer

• Explain how an earthquake occurs• Demonstrate how blocks of rocks/plates move along faults of

the earth’s crust

• Illustrate the three types of plate movements

• Differentiate intensity from magnitude of an earthquake

• Describe the effects of an earthquake (e.g. landslide, tsunami, destruction of property, loss of lives, etc.)

• Practice precautionary measures before, during and after an earthquake

• Explain how volcanic eruption occurs• Describe how volcanic eruption occurs

• Differentiate an active from an inactive volcano

• Describe the effects of volcanic eruption

• Practice precautionary measures before, during and after volcanic eruptions

• Explain how tsunami occurs• Describe how tsunami occurs

• Describe the effects of tsunami

• Practice precautionary measures before, during and after the tsunami

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Prepared by:


Noted:

EMMA I. CORNEJO, CESO VISchools Division Superintendent

Department of EducationRegion V


BUDGET OF WORKScience and Health 34th Grading Period

Reference: PELC 2010 (refer to website www.depednaga.com.ph

COMPETENCIES NO. OF DAYS (45)VI. Earth

1. State that the environment is made up of life forms such as land, water and air1.1 Describe the environment as being

made of land forms, land, water and air

1.2 Identify life forms found on land, in water and in air

2. Explain the importance of the different kinds of soil2.1 Describe the soil according to their

observable characteristics

2.2 Identify the uses of the differentkinds of soil

2.3 Discuss ways of protecting/conserving the soil

3. Explain the importance of water3.1 Identify sources of water

3.2 Describe the uses of water

3.3 Practice ways of conserving/protecting water

4. Explain the importance of clean air.4.1 Identify sources of clean air

4.2 Practice ways to maintain clean air

5. Infer how pollution affects soil, water and air5.1 Identify practices that cause soil,

water and air pollution

5.1.1 Give characteristics of polluted soil, water and air

5.2 Cite evidences that soil, water and air are polluted

6. Practice ways of protecting and conserving soil, water and air

7. Infer that weather changes from day to day7.1 Record in a chart the weather for

the day/week using symbols

7.2 Interpret a simple weather chart

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7.3 Identify activities done during certain weather conditions

7.4 Practice safety measures duringcertain types of weather

VII. Sun and Moon1. Infers that the sun gives off heat and light

to the Earth1.1 Tell that the sun’s heat and light can

be felt and seen

1.2 Tell that the sun dries up things

1.3 Tell that the land, water and air become warm when the sun shines in them

2. Discuss how plants, animals and people are affected by too much or lack of light and heat from the sun

3. Practice precautionary/safety measures to avoid getting hurt from the Sun’s heat and light

4. Infer that the moon shines through reflected light from the sun

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Prepared by:


Noted:






COMPETENCIES NO. OF DAYS (45)VI. Earth

1. Investigate certain causes of soil erosion1.1. Identify natural causes of soil erosion

Water Wind

1.2 Demonstrate how certain factors affect the amount of soil carried away

Slope of land Strength and volume of running

water Presence of cover crops Dryness and size of soil particles

1.3 Describe the effects of soil erosion on the

Shape of land Condition of soil Condition of water Plants, animals and people

1.4 Demonstrate how people and plants help prevent soil erosion (e.g. contour plowing alternate strip cropping, planting trees/cover crops, etc.)

2. Explain how the basic weather elements affect weather2.1 Record observations of the basic weather elements for a week

Air temperature Wind speed and direction Cloud formation Precipitation

2.2 Interpret a weather chart

3. Apply knowledge of the weather condition in making decisions for the day

VII. Earth, Moon and Sun1. Describe the Earth’s movement

1.1 Show through a model how the Earth’s rotation on its axis causes day and night1.1.1 Describe that the Earth’s axis

is tilted

1.1.2 Show through a model that Earth rotates in

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counterclockwise directionas seen above North Pole

1.2 Show through a model how the Earth revolves around the Sun1.2.1 Show that the Earth takes one

year/12months/365 ¼ days to make a complete revolution around the Sun (366 every fourth/leap year) following its own orbit.

2. Describe moon’s movement around the Earth2.1 Show through a model that the Moon

travels around the Earth about every 29 ½ days

2.2 Show through a model that as the moon travels around the Earth it also makes one complete rotation that makes the moon face the Earth all the time

3. Explain why the shape of the moon appears to change as it revolves around the Sun3.1 Illustrate the appearance of the moon

over one month

3.2 Show through a model how the relative position of the observer of Earth, Moon and Sun cause the apparent changes in the shape of the Moon.

3.3 Explain why an eclipse occur3.3.1 Show through a model when

an eclipse occurs Lunar Solar

3.3.2 Practice safety measures to avoid damage of the eyes when viewing solar eclipse

3.4 Explain how high and low tides occur3.4.1 Show through a model the position of the Moon and the Earth to places where high and low tides occur

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Prepared by:


Noted:






COMPETENCIES NO. OF DAYS (45)VI. EARTH

1. Compare the different kinds of rocks1.1 Observe rocks according to their

properties such as color, shape, texture, hardness, etc.

1.2 Describe how igneous, sedimentary and metamorphic rocks are formed

1.3 Identify uses of rocks

2. Explain how some forces contribute to the weathering of rocks2.1 Identify the agents of weathering (e.g.

water, wind, people, animals, plants, sun)

2.2 Explain how the action of wind, waterand sun contribute to rock weathering

2.3 Infer that continuous weathering lead to soil formation

3. Infer that unequal heating pf the earth’s surface cause air movement3.1 Demonstrate that warm air rises and

cold air sinks

3.2 Compare the ability of land and water to absorb and release heat3.2.1 Demonstrate that land absorbs

heat faster than water

3.2.2 Demonstrate that land releases heat faster than water

4. Demonstrate how certain weather systems affect the Philippines

Southwest Monsoon Northeast Monsoon Intertropical Convergence Zone

(ITCZ) Typhoons

5. Explain how a typhoon develops5.1 Describe a low pressure area

5.2 Illustrate how a typhoon develops Origin Eye of the typhoon

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5.3 Interpret public storm signal

5.4 Practice precautionary measures before, during and after a typhoon

VII. THE SOLAR SYSTEM

1. Conclude that the Solar System is an orderly arrangement of heavenly bodies1.1 State that the Sun is the center of the

Solar System

1.2 Describe the characteristics of eachplanet in the solar system including their orbit, distance from the Sun, temperature and period of revolution

2. Describe the characteristics of the other members of the Solar System (comets, asteroids, meteoroids)

3. Discuss new inventions and discoveries about the solar system

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Prepared by:


Noted:






COMPETENCIES NO. OF DAYS (45)VI. EARTH

1. Describe the different layers of the earth (interior)1.1 Describe the characteristics of each

layer

2. Explain how an earthquake occurs2.1 Demonstrate how blocks of

rocks/plates move along faults of the earth’s crust

2.2 Illustrate the three types of platemovements

2.3 Differentiate intensity from themagnitude of an earthquake

2.4 Describe the effects of an earthquake ( e.g. landslide, tsunami, destruction of property, loss of lives, etc.)

2.5 Practice precautionary measures before, during and after an earthquake

3. Explain how volcanic eruption occurs3.1 Describe how volcanic eruption

occurs

3.2 Differentiate an active from an inactive

volcano

3.3 Describe the effects of a volcaniceruption

3.4 Practice precautionary measures before, during, and after volcanic eruptions

4. Explain how tsunami occurs4.1 Describe how tsunami occurs

4.2 Describe the effects of tsunami

4.3 Practice precautionary measures before, during and after the tsunami

VII. STARS AND CONSTELLATIONS1. Compare the characteristics of stars based

on given data Color Size Brightness Distance

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1.1 Describe the relationship between thecolor and temperature of a star

2. State that a constellation is a group of stars that form a pattern in the sky2.1 Identify the common constellations in

the sky

2.2 Describe how constellations are usefulto people

3. Discuss the use of astronomical instruments

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Prepared by:


Noted:





1st Grading Period

COMPETENCIES NO. OF DAYS (40)

I. PEOPLE1. Explain how sense organs makes us

aware of the things around us Eyes for seeing Ears for hearing Skin for feeling Tongue for tasting Nose for smelling

1.1 Describe the external part of each sense organ

1.2 Describe the function of each part

1.3 Demonstrate care of the sense organs

1.4 Describe ways of preventing injuries to the sense organ

2. Adapt to the changes that take place as one grows

2.1 Infer that there are factors affectingone’s growth and development, e.g.

Eating the right kinds and amount of food

Rest and sleep Exercise and recreation Love and understanding Safe and healthful environment

2.2 Compare the characteristics of children who are healthy and unhealthy

2.3 Practice desirable health habits

2.3.1 Practice desirable health habits related to:

Eating Sleeping Resting Oral health Handwashing Recreation Regular exercise

2.3.2 Consult a health/medical personnel once a year and/or

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whenever necessary

2.3.3 Encourage parents and friends to prepare healthy food choices

3. Explain ways of protecting oneself

3.1 Identify examples of Verbal abuse Physical abuse

3.2 Report incidence of abuse to properauthorities

Parents Teacher Guidance Counselor Principal

3.3 Practice safety measures to avoidaccidents and injuries

At home In school In the streets In other public places

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Prepared by:


NOTED:


Department of Education

Region VDIVISION OF CITY SCHOOLS

City of Naga


1st Grading Period


I. PEOPLE

1. Explain how the skeletal system works1.1. Identify the main parts of the skeletal

system Bones (e.g. skull, ribs, spinal

column, arm and leg bone, hip bone)

Cartilage Ligament

I.2 Explain how the skeletal system gives the body form, shape and support

2. Explain how the muscular system works2.1 describe how the muscles give form and shape to the body

2.2 Describe how some muscles are attached to some bones

3. Explain how the skeletal and muscular systems work together

4. Practice proper care of the skeletal and muscular system

4.1 Identify common injuries of the skeletal and muscular systems

4.2 Demonstrate first aid for bone and muscle injuries

5. Demonstrate concern and kindness towards persons with disabilities

6. Explain how the digestive system works6.1 Describe the main parts of the

digestive system (mouth, esophagus, stomach, small intestine, large intestine)


6.3 Trace the path of food in the digestive tract and describe what happens to the food as it passes each part

6.4 Describe common ailments of the digestive system including prevention

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7. Practice health habits related to the digestive system (e.g. proper washing of hands with soap and water before and after eating and using the toilet, chewing the food properly)

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Prepared by:


NOTED:





1st Grading Period


I. PEOPLE

1. Explain how the reproductive system works

1.1 Describe the main parts of the male (testes, vas deferens, urethra, penis) and female (ovary, fallopian tubes, uterus, vagina) reproductive systems


1.3 Describe physical and socio- emotional changes in males and females during puberty

1.4 Relate menstrual cycle in femalesand semen production in males to the ability to reproduce

Menarche “wet dreams”

1.5 Explain the process of fertilization

1.6 Practice proper hygiene for the external genitalia

front to back washing of vagina

for those not circumcised, retraction of the foreskin to clean secretions around the glans of the penis

proper use and disposal of sanitary napkins

1.7 Describe common disordersassociated with the reproductive system and available preventivemeasures

2. Explain how the respiratory system works2.1 Describe the main parts (e.g. nasal

passage, windpipe, bronchial tubes, lungs) of the respiratory system


2.3 Demonstrate the mechanisms of breathing by using a model

2.4 Describe common ailments of therespiratory system including prevention

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2.4.1 Discuss the bad effects of smoking

2.5 Practice health habits to keep the respiratory system healthy2.5.1 Demonstrate ways of

resisting peer pressure to smoking

3. Explain how the urinary system works3.1 Describe the main parts (e.g

kidneys, ureters, urethra, urinary bladder) of the urinary system


3.3 Describe the common diseases of the urinary system

3.4 Practice health habits to keep the urinary system healthy

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Prepared by:


NOTED:





1st Grading Period


I. PEOPLE

1. Explain how the circulatory system works

1.1 Identify the main parts (e.g. heart,blood vessels, blood) of the circulatory system


1.3 Trace the path of blood as it flows from the heart to the different parts of the body and back using a model

1.4 Relate the function of the circulatory system to those of the digestive, respiratory and urinary systems

1.5 Describe the common ailments (cardiovascular diseases) of the circulatory system

1.6 Practice health habits to prevent ailments of the circulatory system

2. Explain how the nervous system works2.1 Identify the main parts of the

nervous system (e.g. brain, spinal cord, nerves)


2.3 Trace the path of the message in the nervous system

2.4 Describe the common ailments that affect the nervous system

2.5 Practice health habits and proper care of the nervous system

Coping with grief and anxiety Talking about one’s problems to

parents, siblings and friends

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Prepared by:


NOTED:




BUDGET OF WORKScience and Health 32nd Grading Period


II. ANIMALS1. Conclude that animals vary in terms of

body parts, movement and places where they live

1.1 Identify the body parts of animals found in the locality and in the environment

1.2 Describe how animals move

1.3 Infer that animals live in different places

1.4 Classify animals according to body parts, movement and places where they live

2. Compare the body parts of animals used for food getting/eating

2.1 Describe the body parts of animals used for food getting

2.2 Relate mouth parts of animals to the kind of food they eat

3. Infer that animals need adequate food, water, air and shelter

3.1 Describe what may happen to animals if they are not provided with their needs

3.2 Demonstrate care and concern for animals

3.3 Exercise caution in handling animals

III. PLANTS1. Conclude that plants have similarities

and differences

1.1 Identify the parts of a plant

1.2 Describe the characteristic of each part

1.3 Describe the function of each part of a plant

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1.4 Compare plants according to observable characteristics

similarities differences

2. Classify plants as trees, shrubs, grasses, herbs and vines

3. Explain how plants and plant parts are used for

food building construction materials medicine fuel decorative purposes furniture

4. Demonstrate ways of caring for and conserving plants

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Prepared by:


NOTED:






II. ANIMALS1. Explain how animals reproduce

1.1 Classify animals hatched from eggs and born as baby animals

1.2 Discuss how animals develop from a fertilized egg

2. Describe the life cycle of some common animals(butterfly, mosquito, frog, fly, etc.)

3. Explain the usefulness of some animals

3.1 Name food products from animals (e.g. eggs, meat, etc.)

3.2 Name other materials/benefits derived from animals (e.g. leather from animal skins, etc.)

4. Infer the dangers posed by some animals to people

4.1 Describe harm done (e.g. dog bite, mosquito bite, etc.) and some diseases spread by animals (e.g. dengue, avian influenza, malaria, foot and mouth disease, leptospirosis, etc.)

4.2 Practice safety measures in dealing with animals

III. PLANTS1. Explain how plants can be propagated

from seeds1.1 Identify the parts of a seed

1.2 Infer the function of each part of a seed

1.3 Explain how the different factors affect seed germination

1.3.1 Identify the variables on seed germination

1.3.2 Observe the changes in a germinating seed until the seedling stage

1.3.3 Analyze and interpret the data gathered

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1.4 Describe the life cycle of a flowering plant from seed to seed stage

1.4.1 Explain the role of pollination in plant

1.4.2 Explain the role of fertilization in plant propagation reproduction

2. Demonstrate how plants can be propagated from other plant parts: stem cutting, tubers, roots, leaf, bulb

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Prepared by:


NOTED:






II. ANIMALS

1. Infer how body structures of animals are adapted for food getting in their particular environment

1.1 Classify animals according to the food they eat; herbivores, carnivores, omnivores

1.2 Relate the mouth parts of animals to the kind of food they eat

1.3 Describe how animals get and eat their food

2. Explain how some animals adapt to a particular environment

3. Identify observable characteristics of vertebrate and invertebrate\ animals

3.1 Identify each group of vertebrates and their characteristics (e.g. mammals, birds, reptiles, amphibians and fishes)

3.2 Classify animals into different groups of vertebrates

3.3 Identify observable characteristics of invertebrates (e.g. insects, spiders, worms, jellyfish, shellfish)

3.4 Explain the importance of coral reefs

3.4.1 Identify the importance of coral reefs

3.4.2 Discuss practices that cause coral reef destruction and predict their effect

3.4.3 Participate in efforts to save coral reefs

4. Identify endangered animals and how they can be protected and conserved

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III. PLANTS1. Conclude that plants make their own

food1.1 Perform experiments to

determine what plants need to make food

1.2 Explain the process of photosynthesis

2. Classify plants into groups

2.1 Describe the characteristics of different kinds of plants as to seed- bearing, cone-bearing, ferns and mosses

2.2 Classify plants according to their kinds

3. Identify economically important plants

4. Infer how some plants adapt to a certain environmental conditions in order to make food and survive

4.1 Identify specific structures for adaptation

4.2 Describe changes in environmental conditions that cause plant adaptation

5. Practice ways of caring for and conserving plants

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Prepared by:


NOTED:




City of Naga



II. ANIMALS, PLANTS AND THE ENVIRONMENT: INTERRELATIONSHIP IN THE ECOSYSTEM

1. Explain the interrelationships between and among the components of an ecosystem

1.1 Describe an ecosystem living components (biotic) non-living components

(abiotic) interaction between living

and non-living things

1.2 Describe the interrelationships among living organisms in an ecosystem

food (food chain, food web, food-nutrient cycle)

gas (oxygen-carbon dioxide cycle)

1.2.1 Identify the kinds of interrelationships among living organisms

2. Explain how certain events and activities disturb the interrelationship in an ecosystem

climate change natural calamities overpopulation destructive practices (e.g.

illegal logging, kaingin system, quarrying)\

3. Demonstrate commitment and concern in preserving the balance of life in the ecosystem

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Prepared by:


NOTED:




City of Naga

BUDGET OF WORKChemistry

1st Grading Period


I. INTRODUCTION1. Appreciate the importance of Chemistry

to daily life.1.1 Relate the importance of Chemistry

to daily life.

1.2 Describe the role of Chemistry in society and industry.

1.3 Cite contributions of Chemistry to other sciences like medicine, nursing, nutrition, psychology, etc.

1.4 Explain the different tasks of a chemist.

2. Appreciate the achievement of Filipino and foreign scientists in the development of chemistry related technology.2.1 Discuss researches conducted by

Filipino scientists which find application in chemistry.

2.2 Cite contributions of Filipino and foreign scientists in the field of chemical technology.

2.3 Express one’s feelings for the significance of the contributions of scientists in chemistry and related field.

2.4 Identify values and traits demonstrated by scientists.

3. Appreciate and understand the uses of the different apparatus used in chemistry laboratory3.1 Give the use of some important

apparatus used in chemistry laboratory.

3.2 Explain the safety precautions to be observed in a chemistry laboratory.

3.3 Observe wise use of apparatus in the laboratory

4. Demonstrate understanding of mathematical concepts in chemistry.4.1 Recognize the importance of

significant figures in scientific calculations.

4.2 Identify the different mathematical concepts involved in solving

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scientific notation.

4.3 Solve problems involving conversions in length, volume, temperature, pressure, etc.

4.4 Explain the basic concept of a mole.

II. CLASSIFYING MATTER1. Demonstrate skill in identifying

chemical systems and classification of matter.1.1 Differentiate homogeneous from

heterogeneous systems.

1.2 Discuss pure substances and mixtures.

1.3 Describe three (3) types of mixtures.

1.4 Differentiate between elements and compounds in an operational manner.

1.5 Classify elements as metal or nonmetal based on their properties.

1.6 Detect compounds whether acids, bases, and salt using indicators.

1.7 Group compounds into organic and inorganic substances using formulas.

2. Demonstrate understanding of elements and compounds present in daily life.2.1 Discuss elements and compounds

which are basic to our daily existence like building components of teeth and bones; food preparations and medicines.

2.2 Identify elements and compounds used in industries which are vital to the national economy.

3. Demonstrate knowledge of simple techniques in preparing, separating and purifying matter.3.1 Discuss different methods of

separating mixtures.

3.2 Prepare useful mixtures from easily available resources in the community.

3.3 Separate components of a mixture.

3.4 Recover useful chemical materials as a result of the separation of mixtures.

III. SOLUTIONS

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1. Demonstrate understanding of solutions1.1 Identify types of solutions

1.2 Describe the changes that occur in the dissolving process of a substance.

1.3 Relate the changes that accompany this process to energy changes and molecular interactions.

1.4 Enumerate and explain the difference among saturated, unsaturated and supersaturated solutions/

1.5 Explain the factors affecting solubility

1.6 Explain the colligative properties of a solution.

1.7 Identify the relationship of the mole concept to concentration of solutions.

1.8 Solve problems on solution concentrations (% by volume and molarity)

2. Understand solutions at work in the natural environment.2.1 Apply knowledge of the

importance of colligative properties of solutions to daily life.

2.2 Relate solutions to water pollution caused by toxic substances dissolved in water (heavy metals, pesticides, detergents)

2.3 Explain the importance of electrolyte balance in the body.

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Prepared by:


NOTED:





2nd Grading Period


IV. COLLOIDS1. Demonstrate understanding of the

properties, preparations and uses of colloids.1.1 Classify colloids.

1.2 Relate the properties of colloids to their behavior.

1.3 Discuss the methods and principles applied in purifying colloids as in dialysis.

1.4 Prepare useful colloids

2. Appreciate the importance of colloids in daily life.2.1 Explain how the properties of

colloids are utilized in technology.

2.2 Evaluate the importance of colloids to daily life.

2.3 Describe the biological and environmental impact of colloids like aerosol sprays, hair gel and smoke.

2.4 Relate the property of gas mixtures to air pollution.

V. GASES1. Demonstrate understanding of the

behavior of gases.1.1 Explain the properties and behavior

of gases based on Kinetic Molecular Theory.

1.2 State the relationship among molecular interactions and phases of matter.

1.3 Compare the diffusion of gases at standard pressure and temperature.

1.4 Infer the relationship between the rate of diffusion and the molecular mass of a substance.

1.5 Derive from a given data the relationship between volume and pressure of a confined gas at constant temperature.

1.6 Derive from given relationship between volume and temperature of

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a confined gas at constant pressure.

1.7 Relate the concept of mole to volume of gases

1.8 Define the variables that describe the state of a gas (V,, P, T, n…)

2. Demonstrate problem solving skills using mathematical calculations2.1 Solve problems involving Boyle’s,

Charles’, Avogadro’s, Dalton’s Law of Partial Pressure

3. Understand gas laws and principles involved in some technologies3.1 Cite safety measures to be observed

in storing gases and volatile liquids

3.2 Apply gas laws in explaining daily occurrences

3.3 Enumerate and explain some technologies such as pressure cooker, bicycle pump, etc (apply the KMT to explain some technology such as pressure cooker, bicycle pump, etc.)

3.4 Relate the properties of gases to air pollution

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Prepared by:


NOTED:





3rd Grading Period


VI. INSIDE THE ATOM1. Appreciate the contributions of early

scientists in the development of atomic theory.1.1 Recognize the significance of the

contributions of early scientists in the development particularly the Laws of Conservation of Mass, Definite Composition and Multiple Proportion

1.2 Explain how radioactive elements are utilized in the diagnosis of diseases, the risks involved and the methods of protection.

2. Demonstrate understanding of the structure of the atom.2.1 Explain Dalton’s Atomic Theory

2.2 Explain the aw of chemical change in terms of Dalton’s Atomic Theory.

2.3 Discuss what cathode rays and radioactivity reveal about the atom

2.4 Explain Rutherford’s experiment to confirm the existence of the nucleus

2.5 Describe the sub-atomic particles

2.6 Determine the number of protons, number of neutrons and number of electrons in an atom

2.7 Relater atomic mass to the relative abundance of isotopes

2.8 Explain how the emission spectra pf elements provide evidence for the existence of energy levels, and that electrons have definite energy levels

2.9 Describe the reactivity of the atom in terms of its valence electrons

VII. ORDER AMONG ELEMENTS1. Demonstrate understanding of the

properties of elements based on periodic atomic properties1.1 Name the elements given the

chemical symbol1.2 State the basis of the arrangement

of elements in the periodic table

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1.3 Use the periodic table to predict the chemical behavior of an element

1.4 Relate the number of valence electrons to their group number in the periodic table

1.5 Infer trends in atomic size, ionization energy, metallic and nonmetallic properties and electronegativity across the period and down in the family

2. Appreciate the importance of knowing the properties of elements and how they are used in technology.2.1 Enumerate and describe the

properties of elements and their uses.

2.2 Explain the importance of knowing the properties of elements and how they are applied particularly in modern technologies and those concerning the environment.

2.3 Discuss the importance of some alkali metals, alkaline earth metals and transition metals in the human body

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Prepared by:


NOTED:



DIVISION OF CITY SCHOOLS

City of Naga


4th Grading Period


VIII. TIES THAT CHEMICALLY BOND1. Understand how atoms combine

1.1 Illustrate the formation of ionic, covalent and metallic bonds

1.2 Relate the type of bond formed between two or three elements to their location in the periodic table

1.3 Deduce which atoms tend to form covalent bonds or ionic bonds given the electronegativity values of the elements

1.4 Write formulas of covalent and ionic compounds

1.5 Distinguish between molecular and empirical formula

1.6 Compare and contrast polar and non-polar covalent bonds

1.7 Explain the forces of attraction that exists between molecules

2. Demonstrate understanding of chemical bonds and how they relate to the properties and uses of compounds2.1 Discuss the biological importance

of certain ions to the human body and in the environment

2.2 Relate the properties of metals to the type of bond formed

IX. CHANGES IN MATTER1. Appreciate the practical applications of

phase/chemical changes1.1 Explain the application of

phase/chemical changes used at home, in the community and industry

1.2 Recognize the importance of these applications in technologies that help improve the quality of life

1.3 Evaluate evidences of chemical changes

2. Demonstrate understanding of the laws governing chemical changes

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2.1 Convert number of moles to mass and vice versa and to the number of particles (atoms, ions, molecules) or vice versa

2.2 Derive the chemical formula of a compound, given the mass ratio and the atomic masses of the element present

2.3 Explain the Law of Conservation of Mass

2.4 Determine the percentage composition of a compound

3. Demonstrate the ability to use symbols, formulas and chemical equations in explaining chemical equations3.1 Discuss the four general types of

chemical reactions

3.2 Explain the implied information derived from balanced equations

3.3 Classify chemical reactions given balanced equation

3.4 Identify chemical equations involved in chemical processes as in soap making and car batteries

X. CHANGE, ENERGY AND TIME1. Demonstrate understanding of how

chemical reactions occur1.1 Differentiate exothermic from

endothermic reactions occur

1.2 Enumerate and explain the factors affecting rate of chemical reactions

1.3 Demonstrate chemical reactions taking place in the decay of food, growth of plants, digestion of food, etc.

2. Appreciate the importance of controlling rate of reactions in technology2.1 Explain the application of heat of

reaction to commercial and industrial processes

2.2 Explain how the factors affecting rates of chemical reactions are applied in food preservation, control of fire, pollution, corrosion and materials production

2.3 Recognize the importance of controlling rates of reactions in technology

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Prepared by:

MA. BELEN Q. LURCHA

EPS – 1, Science

NOTED:




City of Naga

BUDGET OF WORKPhysics

1st Grading Period


I. ENERGY IN SOCIETY1. Appreciate the importance of energy

resources and energy use in development1.1 Explain the role of energy in the

development of human society

1.2 Discuss examples of the interaction among energy, technology and society (e.g. effects of energy in the environment, economic growth and energy development; energy sources and energy crisis.)

1.3 Infer that the total mass-energy in the universe is constant

II. ENERGY AND THE ENVIRONMENT1. Understand the principles behind

different optical instruments1.1 Investigate the reflection and

refraction properties of light using simple optical devices (e.g. mirror and pinhole camera)

1.2 Compare the similarities and differences of the principle of camera and the human eye

1.3 Explain the different kinds of eyesight defects and how lenses correct these defects

1.4 Demonstrate heat internal reflection, diffraction, interference, and polarization properties of light

1.5 Explain and cite applications of internal refraction, diffraction, interference and polarization properties

1.6 Setup a simple telescope and microscope

1.7 Explain using ray diagrams how image is formed in a telescope and microscope

2. Appreciate the contributions of scientists in the development of atomic

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theory and in understanding nuclear radiation2.1 Discuss the contributions of

Becquerel, Pierre and Marie Curie on radioactivity

2.2 Explain Einstein’s matter-energy equivalence

2.3 Recognize the significance of the contributions of scientists in nuclear energy and related technology

3. Understand basic concepts of atomic structure and nuclear radiation3.1 Discuss and compare the types and

properties of ionizing radiation

3.2 Interpret equations on nuclear reactions

3.3 Calculate the mass defects and nuclear binding energy of an atom using the Einstein’s matter-energy equivalence

4. Appreciate the uses of nuclear radiation in society4.1 Explain the effects of these

applications on living things and the environment

4.2 Evaluate the risks and benefits derived from the applications of nuclear radiation

4.3 Explain the principle of radiation safety and its importance in society

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Prepared by:


NOTED:




City of Naga


2nd Grading Period


III. ENERGY IN THE HOME1. Appreciate the contributions of

Franklin, Coulomb, Volta and Ohm in the understanding of electricity1.1 Discuss the significance of the

contributions of franklin, Coulomb, Volt and Ohm and other Filipino scientists/inventors in electrical energy and related technology

2. Understand the basic concepts and principles of electricity as used in home circuit connections2.1 Trace the electrical connections

from the meter to the appliances

2.2 Translate circuit diagrams into actual circuits and vice versa

2.3 Measure electric current through a conductor, voltage across it and its resistance

2.4 Determine experimentally interrelationships among current, voltage and its resistance

2.5 Apply Ohm’s Law to series and parallel circuits

2.6 Relate power to voltage and current

2.7 Discuss and practice safety measures in dealing with electricity

2.8 Compute electrical energy consumption

2.9 Suggest ways of using electrical energy wisely

IV. ENERGY AND THE ECONOMY1. Appreciate the role of energy

generation, utilization and management and conservation in economic development1.1 Describe the development of

various energy resources in the country

1.2 Evaluate the risks and benefits

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associated with energy development

2. Recognize the contributions of Oersted, Ampere and Faraday to electromagnetic theory2.1 Demonstrate Oersted’s discovery

2.2 Compare the contributions of Faraday and Oersted to electromagnetic theory

2.3 Discuss the significance of Faraday’s contributions to the development of human society

3. Demonstrate understanding of the technology of electrical energy generation and transmission and use3.1 Explain electromagnetic induction

3.2 Discuss how electromagnetic induction is applied to generators and transformers

3.3 Differentiate a step-up from a step-down transformer

3.4 Describe the energy transformation in electrical power plants

3.5 Describe the energy transformation in electrical energy from a power station to the community

3.6 Discuss the working principle of an electric motor

3.7 Differentiate a motor from a generator

3.8 Discuss the transformation of electrical energy to different forms

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Prepared by:


NOTED:




City of Naga


3rd Grading Period


V. ENERGY IN TRNASPORTATION1. Trace the development inn

transportation facilities in the Industrial revolution1.1 Discuss how the steam engine

ushered in the Industrial Revolution

2. Demonstrate understanding of the relationship among force, power, work and energy2.1 Explain the relationship of kinetic

energy and potential energyto work and cite applications

2.2 Apply the Law of Conservation of Mechanical Energy in different situations

2.3 Discuss the Law of Thermodynamics as applied to heat engines

3. Understand concepts in force and motion as applied to land ans air/sea transport3.1 Apply Newton’s Laws of Motion

to land transportation

3.2 Explain road safety measures using the :aw of Conservation of Momentum

3.3 Explain how the concepts of stress and strain, pressure and the Archimedes’ Principle apply to air and/or sea transport

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Prepared by:


NOTED:





4th Grading Period


VI. ENERGY IN INFORMATIONN AND COMMUNCATION TECHNOLOGY1. Trace the development of

communication technologies1.1 Recognize the contributions of

Graham Bell, Maxwell, Hertz and Marconi in the development of telecommunications

1.2 Describe communication in terms of energy transfer and transformations

2. Understand the transformation of energy in a telephone2.1 Compare the transmission of sound

through air with its transmission through solids, liquids and a vacuum

2.2 Discuss the factors that affect the speed of sound

2.3 Explain how sound waves are produced, transmitted and propagated

2.4 Discuss how information is transferred and received in terms of energy transfer and transmissions in a telephone

3. Appreciate the properties of electromagnetic waves and how they are used in communication3.1 Explain how electromagnetic

waves are produced

3.2 Discuss the different regions of the electromagnetic spectrum, their properties and uses

4. Understand the principles involved in radio communications4.1 Describe how radio signals are

generated, transmitted and received

4.2 Explain how radio communication devices (e.g. cellphones, radio/TV receivers) work

4.3 Discuss how LASER and fiber optics had improved telecommunication

5. Appreciate rapid transmission of

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information brought about by developments in electronics technology5.1 Differentiate between discrete

electronic components and integrated circuits

5.2 Understand how logic circuits are used in common electronic devices

5.3 Differentiate between digital and analog methods in sending information

6. Understand how the information superhighway has influenced the affairs of daily living6.1 Discuss how the information

superhighway has influenced the affairs of daily living

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Prepared by:


NOTED:




BUDGET OF WORKScience VIII

1st Grading Period


FORCE, MOTION and ENERGYLaws of Motion- Law of Inertia- Law of Acceleration- Law of Interaction

The Learner…

investigates the relationship of the amount of force applied and the mass of the object to the amount of change in the object’s motion

infers that when a body exerts a force on another an equal amount of force is exerted back on it

demonstrates how a body responds to changes in motion

relates the laws of motion to bodies in circular motion

infers that circular motion requires the application of constant force directed toward the center of the circle

Work, Power and Energy- Layman’s definition of work vs.

mechanical work- Situations where work is done and where

work is not done

differentiates layman’s definition of work from mechanical work

describes how work is related to power and energy

differentiates potential and kinetic energy

relates speed and position of object to the amount of energy possessed by a body

Sound compares the speed of sound through

solids, liquids, and gases

infers how the movement of particles of an object affects the speed of sound through it

investigates the effect of temperature to

(8 days)

(6 days)

(6 days)

speed of sound through fair testing

Light demonstrates the existence of the

color components of visible light using prism or diffraction grating

explains the hierarchy of colors in relation to energy

explains that red is bent the least and violet is bent the most according to their wavelengths or frequencies

Heat

differentiates between heat and temperature at the molecular level

cite examples in real life and industries that apply expansion of materials (e.g. expansion slots of bridges)

investigates the relationship of the amount of heat transferred between bodies of varying temperature to temperature difference, heat capacity and mass using fair testing

Electricity infers the relationship between

current and charge

creates models or cites analogies for electrical charge, current, voltage, power and resistance

investigates the effect of using one or two batteries to various ways of connecting two light bulbs (series and parallel connections)

explains the advantage of parallel wiring in homes

differentiates electrical power and electrical energy

compares power rating and energy consumption of various electrical appliances

explains the functions of circuit breakers, fuses, earthing, double insulation and other safety devices in the home

(7 days)

(6 days)

(7 days)

Prepared by:


NOTED:



DIVISION OF CITY SCHOOLS

City of Naga


2nd Grading Period

COMPETENCIES NO. OF DAYS (28 days)

EARTH AND SPACE

Earthquakes and Faults

The Learner… describes what a fault is

using models or illustrations, explains how movements along faults generate earthquakes

differentiates the epicenter of an earthquake from its focus

differentiates the intensity of an earthquake from its magnitude

identifies faults in the community

differentiates between active and inactive faults

demonstrates how underwater earthquakes generate tsunamis

explains how earthquake waves provide information of the interior of the earth

Understanding Typhoons

explains how typhoons develop

infers why the Philippines is prone to typhoons

explains how landforms and bodies of water affect typhoons

trace the path of typhoons that enter the Philippine Area of Responsibility (PAR) using a map and tracking data

Other members of the Solar System

compares and contrasts comets, meteors, and asteroids

predicts the appearance of comets based on recorded data of previous appearances

explains the regular occurrence of meteor showers

(15 days)

(9 days)

(4 days)

Prepared by:


NOTED:


Department of Education *



3rd Grading Period


MATTER

Particle Nature of Matter- Elements, Compounds and Mixtures- Atoms and Molecules

The Learner…

explains the properties of solids, liquids and gases based on the particle nature of matter

explains physical changes in terms of arrangement and motion of atoms and molecules

Atomic Structure

- Protons- Neutrons- Electrons

determines the number of protons, neutrons and electrons in a particular atom

explains how ions are formed when humans obtain nutrients from food

Periodic Table (PT)of Elements

- Development of the PT- Arrangement of elements- Reactive and nonreactive metals

traces the development of the periodic table from observations based on similarities in properties of elements

uses the periodic table to predict the chemical behavior of an element

(12 days)

(10 days)

(6 days)

Prepared by:


NOTED:



Traces the path of foodCity of Naga


4th Grading Period


LIVING THINGS and THEIR ENVIRONMENT

Structures and Functions : Focus on the Digestive System

- Organs of the digestive system and their interaction with organs of the respiratory and circulatory systems

- Changes in food as it undergoes physical and chemical digestion

- Diseases resulting from nutrient deficiency and ingestion of harmful substances

- Prevention, detection, and treatment of diseases of the digestive system

- Contemporary health issues that promote proper nutrition and overall wellness

The Learner…. describes the coordinated functions

of the organs of the digestive system

traces the path of food as it is being digested

explains how enzymes help in digesting food

explains how digested food is absorbed through the villi and is carried through the bloodstream to the liver

explain how dissolved wastes and solid wastes are eliminated through the excretory system

illustrates how diseases are detected, prevented or treated

identifies healthful practices that affect the digestive system

discusses the contemporary health issues that promote proper nutrition and overall wellness

Heredity: Inheritance and Variation of Traits

- Organelles of the cell involved in cell division

- Stages of mitosis

(10 days)

(5 Days)

- Stages of meiosis- Mendelian Genetics]

identifies organelles that are involved in cell division

describes and compares the processes of mitosis and meiosis, and their role in the cell division cycle

compares the number of chromosomes of the daughter cells resulting from mitosis and meiosis

differentiates oogenesis and spermatogenesis

explains the significance of meiosis in maintain the chromosome number

explains how the union of sperm and egg cells results in variation

identifies phenotypes as expression of inherited characteristics

Biodiversity

- Species diversity- Hierarchical taxonomic system of species- Protection and conservation of endangered

and economically important species

explains the concept of species as a reproductively distinct group of organisms

classifies organisms using the hierarchical taxonomic system (domain, kingdom, phylum, class, order, family, genus, species) based on structure and function

explains the advantage of high biodiversity over low biodiversity in maintaining the stability of an ecosystem

Transfer of Energy in Trophic Levels

Cycling of Materials in the Ecosystem

- Water Cycle- Oxygen-carbon Cycle- Nitrogen Cycle

describes the transfer of energy through the trophic levels

analyzes the roles of organisms in the cycling of materials

explain how materials cycle in an ecosystem

(8 Days)

(6 Days)

(3 Days)

Impact of Human Activities in an Ecosystem

Suggest ways to minimize human impact on the environment

Describe changes caused by organisms in their environment

(2 Days)

Prepared by:


NOTED:
