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Take a Tectonic Vacation
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This multi-part activity from the National Parks Service blends the science of plate tectonics with the culture and history of places with dramatic geologic landscapes.

Cloud Fun
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Learners complete a series of hands-on and investigative activities to explore cumulus clouds.

Arctic Sea Ice
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In this activity, learners explore how the area of Arctic sea ice has changed over recent years. First, learners graph the area of Arctic sea ice over time from 1979 to 2007.

Invent a Plant
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In this activity, learners construct models of plants that are adapted to living under specific environmental conditions.