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Pollution Diffusion
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Learners design their own experiment to investigate how pollution diffuses through ground material.
House Warming
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In this physical sciences activity, learners explore how passive solar design increases energy efficiency.
Lungometer
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In this environmental health activity, learners investigate their own vital lung capacities.
Exploring A Hydrogel
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In this activity on page 10 of the PDF, learners develop an experiment to answer the following question: "How much water can the hydrogel in a baby diaper hold?" Use this activity to explore polymers,