Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Your kid will be captivated as she watches liquids change color before her very eyes during this fun science project that introduces some chemistry basics.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

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

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

In this science fair project, students use the streak test to tell minerals apart from each other.

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

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

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

This project examines whether people's taste perception is influenced by what they see.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.