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Straining Out the Dirt
Learners take on the role of environmental engineers as they design water filters.
Earth Atmosphere Composition
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In this activity, learners use rice grains to model the composition of the atmosphere of the Earth today and in 1880. Learners assemble the model while measuring percentages.
Wind Works!
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Learners will build and experiment with their own windmills made from simple household materials.
Make a Terrarium
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In this activity, learners make a miniature greenhouse or "terrarium" to explore the greenhouse effect.