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In this activity, learners construct a simple game to test their hand-eye coordination and steadiness of hand.

To learn how friction affects motion, learners build a measurement tool from a rubber band and other simple materials.

Learners build a simple hovercraft using air from a balloon to levitate a craft made from a compact disc (CD).

Learners construct a rocket from a balloon propelled along a guide string.

Learners attach an egg to a rubber-band bungee cord and drop the egg.

In this design challenge activity, learners build a tower that can support a tennis ball at least 18 inches off the ground while withstanding the wind from a fan.

Learners conduct four simple experiments to demonstrate the effects of air pressure.

In this activity, learners use a pencil, magnets, and mat board to illustrate Newton's Second Law.

Experiment with force and pressure by building a balloon rocket. When launched, the balloon will run a track wherever you place the string.