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

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

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

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

This project explores whether music affects the growth and health of plants.

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

This science fair project idea explores alcoholic fermentation at work by making your own soda.

This activity is a great introduction to polymer chemistry. It might seem complicated, but all you'll need is the material found inside of a baby's diaper!

We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

This science fair project idea assesses the effect of music on work performance.

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

Do people only "hear" what they want to hear? Explore pareidolia and psychoacoustics with this easy science fair project that pits melody against white noise.

Learn how to convert gravitational potential energy into mechanical energy in this fun science fair project idea.

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Here's a pressed leaf card project that puts science and writing together for your second grader.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

Explore concepts in current and coltage with these Van de Graaff generator experiments.

Is it a square or a circle? See if you can trick your friends with this zany science project!

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

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

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