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.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

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

Multiple-choice test questions can be confusing. Here's a toolbox of tricks and strategies to help your teen become a multiple-choice master.

Determine how good we are at direct and indirect observation.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

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

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