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Why Doesn’t the Ocean Freeze?
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In this activity, learners explore how salt water freezes in comparison to fresh water.
Do Cities Affect the Weather?
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In this activity, learners explore clouds and how they form.
Make Your Own Deep-Sea Vent
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In this activity, learners make a model of the hot water of a deep sea vent in the cold water of the ocean to learn about one of the ocean's most amazing and bizarre underwater habitats.
Heavy Metal
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In this activity (on pages 25-31 of PDF), learners soak sponges with different amounts of plaster of paris to simulate different levels of calcification in bone formation.
Investigating Convection
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This experiment is designed to illustrate how fluids, including water, have the ability to flow.
Build A Hydrometer
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In this activity, learners will explore how a hydrometer works by building a working model and conducting experiments.