Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Give your kid the opportunity to experiment with color combinations, and how the tape is applied as they make special cards for friends and family.

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

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

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

Using a toy race car kids create a visual model of the Doppler Effect.

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!

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

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.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

Children will love this arts and crafts activity. Write an "invisible" message in white crayon, then paint over it to reveal the secret!

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

Your kindergartener will love being able to paint a beautiful butterfly, and the lucky recipient of the finished card will be just as delighted!

This simple and creative arts and crafts activity is great for preschoolers or kindergarteners and uses recycled magazines or newspapers.

This classic children's game demonstrates how sound travels through air vs. through a solid.

Introduce your kindergartener to some art history by showing him how to create an everyday object print, Andy Warhol-style.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

Develop your kindergartener's fine motor skills while tracing shadows on a sunny day with this fun kindergarten activity.