In this project children practice the scientific method while playing with puffy paint.

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

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

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.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

Here's a science activity to help your child investigate how seeds are designed to travel.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.