bell work 9/22/14 1.how much did you study last week? 2.how did you study? (example: flash...
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Bell Work 9/22/14
1. How MUCH did you study last week?
2.HOW did you study? (example: flash cards/online quiz)
3. What percent do you think you earned on the Minerals Exam?
On your desk you should have:1. PRIDE Card2. Interactive
Notebook3. Pencil/Pen
DATE
DESCRIPTION PAGE #
Interactive Notebook Introduction MeasurementMinerals
The Rock Cycle ??
9/22/14
The Rock Cycle
What is the difference between a rock & a mineral?
Minerals are solid, inorganic, naturally occurring, and have a fixed crystalline structure made of one or more elements.
A rock is a naturally occurring solid mixture of one or more minerals and organic matter.
The Value of Rocks
Rock is an important natural resource.
Rocks can be made into: Hammers Arrowheads Spear points Knives Scrapers Buildings Monuments Roads
How do we classify rocks??
You decide!!!
Create a Circle Map in your interactive notebook describing how you would classify
rocks!
Take a look at these pictures and the rocks in the lab!
Circle Map Create a circle map about how we classify
ROCKS!
25 descriptive words
HW if not completed in class
Bell Work 9/23/14What do you know about ROCKS???
I want 5 complete sentences about rocks…
1. Rocks are….
2. Rocks are….
3. Rocks are….
4. Rocks are….
5. Rocks are….
On your desk you should have:1. PRIDE card2. Interactive
Notebook3. Pencil/Pen
Learning Targets Target Tests
Minerals Exam
Write down your %
How do we classify rocks??
Rocks are classified by their Formation, Composition, and Texture.
3 Types of Rocks… that’s it??
Igneous Rocks
Sedimentary Rocks
Metamorphic Rocks
Raise your hand if you recycle: Paper, plastic, aluminum…
The Earth recycles too!!! One thing it recycles is ROCK!
Rock Cycle Video http://
www.youtube.com/watch?v=CvDw07iYaJQ
Follow along in the video and answer the questions!!!
Bell Work 9/24/14
1. What is a ROCK??A naturally occurring solid mixture of one or more minerals and organic matter.
2. What are the three types of rocks?• Sedimentary• Igneous• Metamorphic
On your desk:1. PRIDE card2. Interactive
Notebook3. Pencil/Pen
The Rock CycleThe continual process by which new rock forms from old rock material
http://www.youtube.com/watch?v=rkGVE6wNAzo
http://www.youtube.com/watch?v=r68iEwYdbh4
Rock Cycle
SONGS!!
Rock Cycle Reading
2 different colored highlighters!
KEY TERMSMAIN IDEAS
Bell Work 9/25/14On your desk:1. PRIDE card2. Interactive
Notebook3. Pencil/Pen1. How are igneous rocks formed?
Igneous rocks are formed when molten rock cools and solidifies. 2. How are sedimentary rocks formed?Sedimentary rocks are formed when sediments settle out and are compacted together. 3. How are metamorphic rocks formed?Metamorphic rocks are formed when igneous/sedimentary rocks are changed by heat and pressure deep inside the Earth’s crust.
The Rock CycleThe continual process by which new rock forms from old rock material
http://www.youtube.com/watch?v=rkGVE6wNAzo
http://www.youtube.com/watch?v=r68iEwYdbh4
Rock Cycle
SONGS!!
http://www.youtube.com/watch?v=r68iEwYdbh4Vocabulary List:1. Magma2. Lava3. Crystallization 4. Intrusive Igneous
Rock5. Extrusive igneous
Rock6. Weathering 7. Erosion8. Sediments9. Deposition10.Lithification11.Sedimentary Rock12.Metamorphism13.Metamorphic Rock
Picture
Page 28 in your book!
DefinitionVocabulary Word
Bell Work 9/26/14
1. What is lithification? Compaction and cementation
of sediment together
2. Which type of rock is formed through lithification?
Sedimentary Rock
3. How is metamorphic rock formed?
Heat and pressure change sedimentary/igneous rock into metamorphic rock.
On your desk you should have:1. PRIDE card2. Interactive
Notebook3. Pencil/Pen
Rock Cycle Comic Strip
Imagine you are a ROCK!
Your task is to create a comic strip about the changes you go through as you progress from one form of rock to another.
8 box minimum
**Summary of comic strip underneath! Make sure to include ever vocabulary term (and explain it) in your vocabulary list! Make sure to explain each process that goes into a rock changing form.
Summary: __________________________________________________________________________________________________________________________________________________________________________________________________________________________-
Bell Work 9/29/14
1. Explain the difference between weathering and erosion.
Weathering is the breakdown of rock into sediments by elements such as sunlight, water wind. Erosion is the transport of sediments from one place to another.
2. Describe how an intrusive igneous rock becomes a metamorphic rock.
Intrusive rocks are changed into metamorphic rocks as they undergo heat and pressure.
On your desk you should have:1. PRIDE card2. Interactive
Notebook3. Pencil/Pen
Rock Cycle Comic StripImagine you are a ROCK!
Your task is to create a comic strip about the changes you go through as you progress from one form of rock to another.
8 box minimum
**Summary of comic strip underneath! Make sure to include ever vocabulary term (and explain it) in your vocabulary list! Make sure to explain each process that goes into a rock changing form.
Summary: __________________________________________________________________________________________________________________________________________________________________________________________________________________________-
Final Draft due Tuesday
Bell Work 9/30/141. What are the 3 types of rocks?
2. Next to the rock type above, write down the process needed to form each type
Igneous- Crystalization
Sedimentary- Lithification
Metamorphic - Metamorphism
On your desk you should have:1. PRIDE card 2. 2. Interactive
Notebook3. Pencil/Pen4. Comic Strip and
Summary(stapled!)
Igneous Rocks Where do Igneous rocks come from??
……VOLCANOES!
Temperatures deep within the Earth are hot enough (14000F to 23000F) to melt rock
Igneous Rocks Intrusive igneous rock- Forms when magma
cools within the Earth
Extrusive igneous rock- Forms when lava cools on Earth’s surface
Textures of Igneous Rocks
Texture = size of the rock’s mineral crystals
Intrusive rocks commonly have large crystals Large crystals- slow cooling time
Extrusive rocks commonly have small or no crystals Small/No crystals- fast cooling time
Textures of Igneous Rocks
Large Crystals
Small/No Crystals
Ship Rock Formed 1km below
Earth’s surface
It was once intrusive igneous rock It is what’s left behind
of magma that once fed a volcano
Through weathering and erosion, surface rock has been worn away…
…Ship Rock survives because igneous rock is usually harder than other types of rocks
Quick Quiz
What causes igneous rocks to have different textures?
Sedimentary Rocks Form from sediments that undergo lithification
(get compacted and cemented together into rock)
Sediments- Can be pieces of rocks, minerals, plants, or animals
Sedimentary Rock Formation
Rainwater washes away rock particles…
Flow downhill to streams and rivers…
Eventually these sediments reach the ocean…
Settle on the bottom of the ocean…
Pressure eventually forces these sediments together…
Sedimentary rock is formed!
Types of Sedimentary Rock
Clastic- Consists of fragments of previously existing rock.
Chemical- Formed from an inorganic process such as evaporation.
Organic- Consists of things that were once living. Coal- of remains of plants (dead
wood, bark, leaves, etc.) Limestone- ocean organisms
(shells, bones, etc.)
Metamorphic Rock Forms when
heat or pressure cause older rocks to change into new types of rocks
Metamorphism- The process in
which existing rock is changed by heat or pressure
Metamorphic Rock During metamorphism
rocks undergo many changes
Heat and pressure can break the bonds that join the atoms in minerals… the atoms then join together differently Recrystallization
Rocks do not melt during this process!!!
Textures
Foliated Rocks Develop under
pressure Minerals flatten out
or line up in bands
Nonfoiated Rocks Rock is made up of only
one type of mineral OR Not under as much
pressure
Foliation- An arrangement of minerals in flat or wavy parallel bands
Quick QuizFoliated or Nonfoliated??
Saglet Fiord, Canada
What type of rock is this?
How do you know??
What type of rock is this?
How do you know??
What type of rock is this?
How do you know??
Types of RockFoldable!
Front:1. Sedimentary/Metamorphic/Igneous2. Picture of THAT rock typeInside:1. ____________ rocks are formed when... ______________.2. List and define each of the types of rocks.3. Draw a picture of each type
DU
E F
RID
AY
!!!
Bell Work 10/01/14
1. How are igneous rocks with large crystals formed?
2. How are Igneous rocks with small or no crystals formed?
On your desk you should have:1. PRIDE card2. Interactive
Notebook3. Pencil/Pen
Bill Nye the Science Guy
Video: Weathering and Rocks
http://www.youtube.com/watch?v=9Xv1DoqkARQ
OUTPUT: 5
AWESOME
fact
s (co
mplete
sente
nces)
Processes that Shape the Earth
Weathering Picture (front) Definition Why is it
important?
Erosion Picture (front) Definition What moves
the sediment?
Deposition Picture (front) Definition Where is sediment
deposited? What happens after
deposition?
The Rock Cycle- Crayon Lab