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In this activity, learners explore how water behaves differently when it comes in contact with "nano sand" and regular sand.

This warm weather activity introduces learners to the impact trees have on blocking the sun's heat and reducing temperature on the Earth's surface.

In this activity, learners explore and compare the buoyant properties of materials found in nature and in human-made materials.

This activity provides instructions for using cornstarch and water to make an ooze which has the properties of both a solid and liquid.

In this physics activity, learners will explore buoyancy.

Learners discover that soap can be used to power a boat. Learners make a simple, flat boat model, put it in water, and then add a drop of detergent at the back of the boat.

In this activity, learners use objects they find on a nature and water to make creative frozen sculptures.