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It's a Gas, Man
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In this activity, learners discover if carbon dioxide has an effect on temperature.
Wind Works!
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Learners will build and experiment with their own windmills made from simple household materials.
Let's Make Molecules
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In this activity, learners use gumdrops and toothpicks to model the composition and molecular structure of three greenhouse gases: carbon dioxide (CO2), water vapor (H2O) and methane (CH4).
Solving Dissolving
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The Sacred Cenote at Chichén Itzá is a sink hole, or well, containing groundwater. In this activity, learners create their own cenote using chalk, limestone, acids, and rain water.