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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.
Using Solar Energy
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In this activity, learners discover how solar energy can be used to heat water.
Investigating Convection
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This experiment is designed to illustrate how fluids, including water, have the ability to flow.