Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.