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This is an activity about lung capacity. Learners will measure their own lung capacity using a homemade spirometer.

Build and test a scale model of a rainforest canopy walkway.

This is an activity about motion, power, air and Newton’s Third Law of Motion, which states that for every action there is an equal and opposite reaction.

What's a more compelling problem to solve than being stranded on a deserted island?

This is a great activity for investigating the basics of lift and drag as they pertain to flight. Learners will discover how to avoid "taking a nosedive" by building their own paper airplane.

In this fun hands-on activity, learners create a safety device to protect an egg "passenger" in a toy car crash. Learners experiment with different solutions to this very problem.

In this activity, learners explore density and buoyancy as they design and construct rafts.

In this activity, learners will make their own "ball bearing" with two jar lids, marbles, and some household supplies.