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REVIEW FOR TESTSit in your assigned seats and review notes on plate tectonics quietly at your desk….
Make sure you have a sharp pencil….
A DAY STUDENTS ONLY
In a moment, you will take your assessment on Plate tectonics with one of the 3 science teachers
After testing you will return to your normal science class to finish the block
We will transition into the next standard 6E23 Rock Cycle
WHAT ARE THE 3 TYPES OF PLATE BOUNDARIES….
Divergent Plate BoundariesConvergent Plate BoundariesTransform Plate Boundaries
VOLUNTEERS…
3 types: Primary waves, Secondary waves, Surface waves Fastest to slowest: primary, secondary, surface
EVIDENCE FOR THEORY OF PLATE TECTONICS
1. Fit of the Continents 2. Fossil Evidence 3. Identical Rock and Soil Deposits
PANGAEA – THE SUPER CONTINENT
Earth’s interior and plate tectonics http://
www.youtube.com/watch?v=0mWQs1_L3fA
Watch the video and write down 3 facts you hear from the video
Be ready to share….
TEST REMINDERS There is ABSOLUTELY NO TALKING
DURING TESTS If you talk, your test will be taken
immediately and you will receive a 0! (failing grade)
1. Passing out folders 2. Sitting up folders 3. Taking tests 4. Finishing your test (close everything
up inside your folder and look through your notebook to make sure all activities are complete!)
VOLUNTEERS? Where do rocks come from? How many different types of rock exist? Can rocks change, and if so, how?
TESTS BACK! You will receive your test back Please track this test on your data tracking
sheet Objective: Plate Tectonics
HOMEWORK CHECK…
Trade notebooks with your table partner We will now check the Ring of Fire plotting
activity (both sides) and the Pangaea Puzzle
ROCK CYCLE VIDEO Rock cycle video with jelly beans
Listen to the video and write down the 3 different types of rock
http://www.youtube.com/watch?v=pm6cCg_Do6k
INTERACTIVE NOTEBOOK Q3
Add entry to Table of Contents 6.E.2.3 The Rock Cycle and Soil Notes
Assign the next number
INTERACTIVE NOTEBOOK Q2
Label Next Available Page: 6.E.2.3 The Rock Cycle and Soil Notes
Number page to match Table of Contents entry
Circle the number
6.E.2.3 STANDARD
Standard6.E.2.3 Explain how the formation of soil is related to the parent rock type and the environment in which it develops.
ROTATION AROUND THE ROOM….
You will count off from 1 -7 The number you count will match the station
you start in …. You will stay in that station until the timer
goes off Write quickly and stay with your group You only move when the timer goes off Does anyone have any questions? You will have 2.5 minutes in each station –
ONLY 2.5 MINUTES!
WRITE IN NOTEBOOKForces deep inside Earth and at the surface slowly build, destroy, and change rocks on the crust.
WRITE IN NOTEBOOKPlate movements start the rock cycle: magma forms (source of igneous rocks)
Plate movements cause crust folding
WRITE IN NOTEBOOKMinerals form as hot magma cools inside the crust, or as hot lava hardens on the surface.
WRITE IN NOTEBOOKMinerals are:the building blocks of all rocks
made by the Earth (not manmade)
not alive (inorganic) found in soils and water too
WRITE IN NOTEBOOKMinerals can be made of:1 element (like gold or silver)compounds of 2 or more elements (quartz and calcite)
ROCK CYCLE VIDEO!Listen to the video and write 3 facts you hear from the video
Be prepared to share afterwards
http://studyjams.scholastic.com/studyjams/jams/science/rocks-minerals-landforms/rock-cycle.htm
YOU WILL RECEIVE THE FOLLOWING…
Handout on the rock cycle Basket of crayons If a crayon falls, please pick it up! No one leaves if the floor is dirty!
ROCK CYCLE – FOLLOW ALONG ON YOUR WORKSHEET. BE SURE TO COLOR AND LABEL AS INDICATED. FILL IN THE DEFINITIONS BELOW THE DIAGRAM AS WELL.
SEDIMENTS – SMALL PIECES CREATED WHEN ANY KIND OF ROCKS ARE WORN DOWN BY WEATHERING AND EROSION
Sediments
Weathering & Erosion
Weatherin
g &
Erosio
n
Weath
eri
ng &
Ero
sion
COMPACTION – SEDIMENTS FORM LAYERS OVER TIME, AND THE LAYERS ARE PRESSED AND CEMENTED TOGETHER.
Compaction
SEDIMENTARY ROCK – SEDIMENTS THAT HAVE COMPACTED OVER TIME, MAY CONTAIN ORGANIC MATTER AND FOSSILS
Sedimentary Rock
METAMORPHIC ROCK – HEAT AND PRESSURE CHANGES THE ROCK.
Heat
&
Pre
ssure
Heat & Pressure
Metamorphic Rock
CHECK OUR UNDERSTANDINGHow many different types of rock
exist?3 types of rockWhat are the names of these 3
rocks? Igneous, metamorphic, &
sedimentaryDo rocks ever change?Yes, with weathering erosion, heat
and pressure, and meltingCan an igneous rock only change
into a sedimentary rock?Any rock can become any other
rock – it is a cycle
ON THE BACK OF YOUR HANDOUT
Complete the back of your handout for homework
Ed Helper 3 Kinds of Rock… Any questions?
ROCK CYCLE SONG http://
www.youtube.com/watch?v=53lMdHzvGCQ