Second graders use clay and pasta to simulate the formation of the Earth's layers. Students observe that the oldest layers of the Earth are the deepest. Students research volcanoes.
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Earthquakes: Second Grade Lesson Plans and Activities
What causes earthquakes? Second graders learn about stresses from plate movement with a set of hands-on activities. After tracing fault lines on a map with yarn, class members create a paper plate model of Earth to show its layers and...
2nd Science CCSS: Adaptable