Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

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

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.

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

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

Learn all about balance and motion as your child designs a corn maze!

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

This science fair project idea investigates how the shape of an object affects drag.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

How do organic materials become soil? This science experiment measures what materials biodegrade.

In this project children practice the scientific method while playing with puffy paint.

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

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

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

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

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

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.

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.

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.

Make edible amber fossils with your second grader to explore the fascinating world of science!

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.