1
Rocks hold the history of the Earth and the materials that will be used to build its future. Browse through images of the three rock types: igneous, metamorphic, and sedimentary.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Image Collections Teaching Media
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2
The focus of this activity is on interpreting geologic history through volcano formation and excavation. Baking soda, vinegar and play dough are used to model fluid lava flows. Various colors of play dough identify different eruption events. Students will: construct a model of a volcano; produce...
Grade Level   5 6 7 8
Classroom Activities Curricula and Instruction
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