This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

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

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.