How Can You Tell Rocks Apart?

 

Grades: 4 - 7

Length: 1 - 1.5 hours​

Topics:  rocks, observation, sedimentary rocks, igneous rocks, metamorphic rocks 

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How Are Rocks the Same and How are They Different? 

Grade: K - 4

Length:  1 - 1.5 hours

Topics:  rocks, observation, sedimentary rocks, igneous rocks, metamorphic rocks