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

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

Create a self-portrait from natural materials in this collage craft activity!

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Do different types of oil mix or stack? Find out in this science fair project idea!

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

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

Introduce your child to the amazing, almost magical phenomenon of static electricity!

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

People have favorite flavors, but what about ants? Which ant food is the most popular?

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

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

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

This project determines what category of person is most likely to be ticklish.

In this experiment you will replicate the mummification process by making a hot dog mummy.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

This science fair project idea explores how length affects the weight a bridge can hold.

This science fair project idea demonstrates that plants give off water.

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