together (lithified) Metamorphic rock: formed when rocks undergo heat and pressure Be able to use physical identifications to determine the type of rock. The more opposite the colors the better the lab results. HOOK - Ask students the question “What makes you and your brothers and sisters related?” Expect answers like “we have the same parents or we look alike.” (Be careful about singling a student out because some may not have siblings, or may be adopted). THE CRAYON ROCK CYCLE Introduction: This modeling lesson and activity should be part of a larger unit on the rock cycle. This lab allows students to see the changes taking place, and learn important qualities of each type of rock and how they are formed. Split the class into teams, or have them work individually.
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Title: Rock Cycle Crayon Lab. The best way to understand how the rock cycle works is to re-create it using a box of ordinary crayons. about the changes you go through as you progress from one form of rock to another. Create the following boxes in your NOTEBOOK: Materials: (per group) 1 crayon per person (preferably different colors) 6 inch square of aluminum foil Describe what your teacher does to the edible ingredients at the beginning of the edible lab. The Rock Cycle is a never-ending process. ___________________________________________
Describe AND Draw the crayon after compaction and cementation:
Rewrap the tin foil and using tongs 1 member of your group will carry it over to one of the hot plates and set it on the hot plate (which should be on low) for 5 sec and then flip it over. 3.) A sedimentary rock needs a cementing agents and metamorphic rocks need heat and a lot of pressure. 4 Materials: 2 (or more) crayons of different colors per group, pencil sharpener/scissors, paper towel, aluminum foil, aluminum pie tin, 3 Beakers (one with ice water, one with warm water, and one empty), ice, hot plate, tongs, dividers. Rock sediments are deposited at the bottom of mountains, beaches, river deltas, etc. In place of rocks we are going to use crayons because the temperatures, pressures, and effects are just perfect for classroom use. ö Ask your mom, dad or other adult to act as your scientific assistant: This crayon rock cycle experiment will require their supervision and help. ... Their crayon rock has undergone metamorphism, or heat and pressure, to get to where it is now. Hold up two different kinds of rocks that can directly turn from one to another on the rock cycle like limestone and marble (sedimentary and metamorphic) and review with the students similarities and differences between the rocks and ask, “How can these two rocks can be related?”
Explain that relation in rocks is not the same as relation in humans, animals, and plants. ?b�j�.>]����o�_sƹ�Iv�~��3�p��F,���������㏟߾�s�o'X���R.r���_o�\�L8[GK��:�������`_mI���I��I_�:� �濧�f�g(�B�`Lʮ�\2� �B�nB�I�J�"|�E3���R,������5��$�Kg-��u�����:�xqkaVrI�ҧ�Vr+L��,�#7j��
X{.�x�W�p����)���l��K$C�F����E��\���. Introduction: This activity is an introduction to the rock cycle by using wax crayons. Rock Cycle Crayon Lab Period Date Purpose: To observe the rock cycle through a series of simulation activities. 2. What kind of rock does the crayon now represent? Today we are going to see what can happen to the characteristics of rocks as their environment changes. Be ready for some anything with the burners out, watch for students off task. Wax crayons are eroded into sediment, compacted into sedimentary rock, partially melted and pressed into metamorphic rock, and finally melted and cooled into igneous rock. 2.) of comic strip underneath! Obtain the rock ingredients from your teacher. Rock sediments are deposited at the bottom of mountains, beaches, river deltas, etc. Crayons have the abil - ity to be ground into small particles (weathered), heated, cooled and compressed just like rocks. endobj
Then remove the wooden divider and unwrap the aluminum foil. ( These are the shavings that should still be on your paper towel) Heat the pie pan over the hot plate until the crayon shavings are melted. 2.) Rock sediments erode from gravity, water, wind, animals, etc. Objectives: 1.) Be able to use physical identifications to determine the type of rock. N Materials (per group): 3 Starbursts of different colors, grater, paper towel, aluminum foil, tin cupcake liner, text book. Thank you Rosemary! A sedimentary rock needs a cementing agents and metamorphic rocks need heat and a lot of pressure. � What kind of rock does the crayon represent? However, Play this game to review Earth Sciences. fragments in a neat pile in the center of the foil. The different igneous rock samples are the same because they all came from molten rock. Rock Cycle Crayon Lab. … 2. Exploration FIn this exploration, you will look at another model of the rock cycle that is quite tasty. Included: -Resource Summary-Necessary Supplies/Materials-Crayon Cycle Lab Worksheet-Crayon Cycle Lab Worksheet Key Rock sediments erode from gravity, water, wind, animals, etc. They are stuck together by cementation. These crayon shavings can be compressed in layers to form a sedimentary "rock". Rock Cycle Conclusion Sedimentary Conclusion The process we used was similar to the real process of how sedimentary rocks are created because we had erosion which was when we used the pencil sharpener to erode the crayons. First they will use a sharp kitchen utensil (like a knife, potato peeler, or cheese grater) to make crayon shavings. Materials (per group): 3 Starbursts of different colors, grater, paper towel, aluminum foil, tin cupcake liner, text book. Don't give them the names! Why? Thank you for sharing the idea! Reply. Materials: 3 crayons coin hot plate paper towels aluminum foil cold water Making Sedimentary Rock-Part 1 1. Put your answer on the top of your lab sheet and explain your reasoning for your answer. Necessary Supplies/Materials Crayon Cycle Lab Worksheet (included) Crayon Cycle Lab Worksheet Key (included) At each lab station: ~4 crayons ~4 pennies ~5 ice cubes lighter candle textbook foil Pass out copies Color the Rock Cycle Worksheet and have students answer question 1. You will use crayons as "rock material" to demonstrate how the rock cycle works. I hope you enjoy the crayon rock cycle as much as we did! „ Crayon Rock Cycle Prelab Crayon Rock Cycle Simulation Rock Characteristics Rock Cycle Notes Rock Cycle Notes Teacher Script Rock Cycle Lab Rock Cycle Key Rock Cycle WS #1 Rock Cycle WS #2 Sedimentary Rocks WS Metamorphic Rocks WS Igneous Rocks WS Sedimentary Rocks Lab Metamorphic Rocks Lab Igneous Rocks Lab 5. A traditional rock cycle lab can acquire a new "spin" after the Rock Cycle Simulation. And we … <>
Rock Cycle Crayon Lab. 3. In this simulation the crayons represent rocks The Crayon Rock Cycle Drawing conclusions about rocks with colored wax. -Jennifer è è B B B B B ÿÿÿÿ V V V V r ” V öH ¶ á á á uH wH wH wH wH wH wH $ ¬J ² ^M V ›H B á á á á á ›H B B Û °H U U U á B B uH U á uH U U Ş -D X 9H ÿÿÿÿ P(› $Î ÿÿÿÿ ÷ R …E ( aH ÆH 0 öH E Œ ´M I ´M P 9H ´M B 9H ( á á U á á á á á ›H ›H U á á á öH á á á á ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ÿÿÿÿ ´M á á á á á á á á á è :
8th Grade Integrated
Standard 3: Objective 2, Indicator a
Title: Rock Cycle Crayon Lab
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