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Do Cities Affect the Weather?
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In this activity, learners explore clouds and how they form.
Disappearing Statues
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In this activity (on page 8), learners model how marble statues and buildings are affected by acid rain.
Water Underground
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Many people get water from a source deep underground, called groundwater.
Build a Coral Polyp
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In this activity, learners build one or more edible coral polyps and place them together to form a colony.
Human Impact on Estuaries: A Terrible Spill in Grand Bay
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In this activity, learners make a model of a pollution spill that occurred at Bangs Lake in Mississippi and measure water quality parameters in their model.
Make a Lake
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Where rainwater goes after the rain stops? And why there are rivers and lakes in some parts of the land but not in others?
Battling for Oxygen
Working in groups, learners model the continuous destruction and creation of ozone (O3) molecules, which occur in the ozone layer.