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

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Science fair project that determines which foods and drinks contain the highest amount of glucose.

In this science fair project on the relationship between distance and time, kids explore the behavior of gravitational acceleration through direct observation.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

Give your budding young observers a chance to discover simple machines at use in their own home.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.

This science fair project idea studies which brand of wintergreen candy produces the most sparks in the dark.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

Here's a simple and fun kindergarten or first grade gardening activity: grow a miniature container garden in a paper egg carton. Great for kinesthetic learners.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

This science fair project idea examines the reason boats are shaped and engineered.

What happens when colored beams of light mix? You might be surprised.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

This basketball project explores the best way to make the perfect shot every time.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

In this fun activity, your child will create their very own solar oven to bake s'mores!

For this activity your child will use the ready made glycerin base to create elegant rose petal hand soaps.