The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

What happens when colored beams of light mix? You might be surprised.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

This science fair project idea explores whether talking to a plant will help it grow.

This science fair project idea produces sounds by creating vibrations using different objects.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This science fair project idea produces varying pitches of sound.

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

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.