This science fair project idea experiments with spinning color wheels and optical illusions.

An home science experiment for older students that teaches about the science behind heat.

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.