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

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

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

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

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 insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

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

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Learn how different types of soil affect how animal tracks form in this experiment!

This activity is a fun challenge for students who have just started learning to program educational robots.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

In this activity your child will create their very own marble maze!

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

This science experiment has students test whether a snail moves faster on concrete or dirt.

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.