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

In this activity, learners explore how pneumatics and hydraulics could be used to produce movement in a robotic arm.

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

Learners drop two different masses of play dough and observe how long it takes them to hit the ground.

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

Learners build structures from spaghetti and marshmallows to determine which structures are able to handle the greatest load.

Learners examine collisions between two skateboards carrying different masses. They learn about conservation of momentum in collisions.

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