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

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Take a dive into the candy jar with this yummy science experiment.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

This science fair project idea explores the fastest average speed a human can talk.

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

Your kindergartener will make prints of his favorite fruits and vegetables and learn how to organize and assemble his very own book.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

This project compares different liquids and the freezing, melting and boiling points of liquids.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

This science fair project idea discovers the average time it takes for a person to remember something completely.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

Help your child make an attractive frozen holiday ornament to hang outside during winter months.

Discover the wonders of simple clay by pressing flowers into a modeling medium!