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

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

This science research project challenges students to think of more effective lobster farming methods.

This science project challenges high school students to study the linguistic evolution of text messaging.

Discover which method for odor removal words the best for stifling refrigerator odors.

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

Explore which teeth-whitening products work best - Whitestrips or Whitetrays.

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

In this fun experiment, we'll find out how color affects heat absorption!

In this science fair project, young children notice and track changes in trees throughout the year.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

This science fair project idea designs safe bicycle routes using GPS.

Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.

This project examines whether humans can intuitively grasp numeric values greater than three.

This experiment investigates if stress alters body temperature.

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA

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.

Measure the porosity of rocks by submerging them in water. Measure how much water each rock "drank," by measuring the difference in water volume.