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Are geothermal power sources actually renewable? This activity has students building a geothermal power source and answering questions on renew-ability. Students will see different ways geothermal power is extracted, model forms of this power using a density can filled with hot gravel, and be able...
Grade Level   8 9 10 11 12
Classroom Activities Curricula and Instruction
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2
How can the ice core evidence for climate change be explained? This activity is an opportunity to show how a complex scientific topic can be used in the classroom to show how science depends upon evidence and interpretation.
Grade Level   9 10 11 12
Classroom Activities Curricula and Instruction
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