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In this meteorology activity, learners construct simple devices to measure the direction and speed of wind.

In this design challenge activity, learners use a balloon and other simple materials to design an air-powered rocket that can hit a distant target.

Learners will build a lung model to understand how their lungs and diaphragm work to make them breathe.

In this design challenge activity, learners build a shock-absorbing system that will protect two “astronauts” when they land.