Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

This science fair project idea studies how talking on a cell phone affect driving?

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

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

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

Bring back the groovy memories by making shrinky dinks using household materials, while learning about the science of plastics. Here's how to get started:

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

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.

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

For this activity your child will use the ready made glycerin base to create elegant rose petal hand soaps.

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

This science fair project idea demonstrates sonar mapping of the ocean floor.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

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

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

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Teach your child how butter is created by shaking up cream the old-fashioned way.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.