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Pollution and Lung Health
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Learners will build a lung model to understand how their lungs and diaphragm work to make them breathe.
Do Cities Affect the Weather?
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In this activity, learners explore clouds and how they form.
Cleaning Air with Balloons
Learners observe a simple balloon model of an electrostatic precipitator. These devices are used for pollutant recovery in cleaning industrial air pollution.
Walk On Water Bugs
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In this activity (on pages 29-35), learners examine water pollution and filtration.
Battling for Oxygen
Working in groups, learners model the continuous destruction and creation of ozone (O3) molecules, which occur in the ozone layer.
Beach Buckets
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In this activity, learners explore a bucket of sand and beach objects.