Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Make a spring collage with your child to get them outside and those creative juices flowing!

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Discover how and which salt melts ice the quickest.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Make sourdough bread...and learn some colonial history and modern science in the process!

This science fair project idea examines whether boys and girls differ in reflexes.

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.

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

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.