1. CIT-643 Final Project #5: Educational Tutorial Design
James Kulla

2. 7th Grade Earth Science: Rocks Tutorial and Quiz
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3. Introduction to ROCKS!
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4. Uses of Rocks: Old and New
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5. Next Fossils Mt. Charleston
Fossils of animal/plant life that typically lives in oceans found on mountains proves the mtn. was once underwater.
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6. 3 Types of Rocks
Igneous
Sedimentary
Metamorphic
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7. Next Rock Cycle A rock can change into any rock.
ex. A metamorphic rock can become a sedimentary rock, igneous rock, or even back into another metamorphic rock.
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8. Rock Cycle
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9. Next Igneous Rock Formed by: Melting and Cooling
Associated with magma, and volcanoes
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10. Igneous Rock Video Clip
Igneous Rocks
Intrusive: cooled inside the Earth.
Typically has larger crystals (cools slowly).
Extrusive: cooled on Earth’s exterior.
Typically has smaller crystals (cools quickly).
Igneous Rock Video Clip
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11. Next Sedimentary Rock Formed by:
weathering (broken down rocks from weathering)
eroding (sediments moving)
compaction and cementation
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12. Next Sedimentary Rocks
Strata: layers; common feature found in sedimentary rocks (but not mandatory)
Sedimentary Rock Video Clip
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13. Next Metamorphic Rock Formed by: heat and/or pressure
Metamorphic Rock Video Clip
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14. 2 Types of Metamorphic Rocks
Foliated
Nonfoloiated
Minerals align like pages in a book
Minerals have no regular pattern
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15. Video clips before the quiz!
Click the Rock Cycle!
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16. Question #1
Rocks have had many uses in the past, and today. Rocks have been used for…
A. creating buildings
B. identifying local history
C. tools
D. all of the above

17. #1 Nice Try!
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18. Next Question #1 Correct! Way to go!
Rocks are used for creating buildings, tools, and identifying an area’s history. If fossils of water plants and animals are found on top of a mountain, that would tell us that a mountain was actually much lower many years ago, but has since uplifted and the water has moved away leaving behind fossils of the plants and animals that used to live there.
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19. Question #2 A sedimentary rock can become a(n)… A. igneous rock
B. sedimentary rock
C. metamorphic rock
D. all of the above

20. #2 Nice Try!
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21. Next Question #2 Correct! Way to go!
All rocks can become another rock, and/or actually turn back into the same type of rock!
For example, a sedimentary rock can weather and break down into sediments. Then those sediments can compact and cement together into another sedimentary rock!
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22. Question #3 The natural process that makes up an igneous rock is…
A. melting and cooling
B. heat and/or pressure
C. weathering/erosion and compaction/cementation
D. weathering and pressure

23. #3 Nice Try!
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24. Next Question #3 Correct! Well done!
The process to become a rock is melting and cooling.
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25. Question #4 An igneous rock that is formed inside the Earth is…
A. congruent
B. intrusive
C. foliated
D. extrusive

26. #4 Nice Try!
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27. Next Question #4 Correct! Well done!
Remember, INtrusive igneous rock is formed INside the Earth
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28. Question #5 Why do extrusive igneous rocks have smaller crystals?
A. They cool slowly
B. They cool quickly
C. They form inside the Earth
D. They are coarse-grained

29. #5 Nice Try!
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30. Next Question #5 Correct! Well done!
Remember, extrusive rocks cool quickly (generally on the Earth’s surface) and therefor doesn’t give the crystals much time to grow.
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31. Question #6 Fossils are mainly found in what type of rock? A. Igneous
B. Sedimentary
C. Metamorphic
D. Common in all types of rock

32. #6 Nice Try!
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33. Next Question #6 Correct! Well done!
Fossils can be found in metamorphic (although becoming distorted), they are most commonly found in sedimentary rock
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34. Question #7
Weathering, erosion, deposition, compaction and cementation are all processes in forming what type of rock?
A. Igneous
B. Sedimentary
C. Metamorphic
D. All of the above

35. #7 Nice Try!
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36. Next Question #7 Correct! Well done!
Sedimentary rocks are formed by weathering (breaking down of rock becoming sediments), erosion (movement of sediments), deposition (settling of sediments),
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37. Question #8 What are the layers in sedimentary rock called?
A. nonfoliated
B. intrusive
C. magma
D. strata

38. #8 Nice Try!
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39. Next Question #8 Correct! Well done!
Strata is a very common feature, otherwise known as layering, found on sedimentary rocks.
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40. Question #9 This type of rock is formed by heat and/or pressure.
A. Igneous
B. Sedimentary
C. Metamorphic
D. Igneous and Sedimentary

41. #9 Nice Try!
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42. Next Question #9 Correct! Well done!
Metamorphic rocks can be formed by either heat, pressure, or heat and pressure.
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43. Question #10
What term best describes a metamorphic rock when their minerals align like pages in a book due to pressure?
A. Nonfoliated
B. Stratification
C. Foliated
D. Fine-grained

44. #10 Nice Try!
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45. Next #10 Correct! Well done!
Foliated is the term to describe minerals that align next to each other (looks like layers/pages in a book). Nonfoliated is when minerals have no regular pattern.
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46. Scoring
If you answered 7 out of 10 problems correctly (without having to try again), congratulations!!
If you needed to click “Try Again” 4 or more times, please review this PowerPoint again to pick up on some of the information you may have missed and try the quiz one more time!
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