This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

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

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

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

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

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

Get a better understanding of water content by dehydrating carrots.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

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

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

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

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

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.