Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

The project determines which laundry detergent is best for cleaning clothes.

In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

Find out which type of sponge holds the most water.

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

In this fun experiment, we'll find out how color affects heat absorption!

Do different types of oil mix or stack? Find out in this science fair project idea!

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

Find out whether matte or shiny nail polish lasts longer.

Find out whether a longer airplane will fly farther or a wider paper airplane.

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

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

Find out which kind of bubble wrap fares best when put in impact.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Find out whether putting something on top of a plant will inhibit its growth.

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.