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

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Engineers in training can get started with this simple wheel-and-axle construction activity.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

The objective of this science project is to determine the length of time for different seeds to germinate.

Learn whether writing things down really makes things easier to remember.

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

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

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

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

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 can you do with hair after its cut? This science project teaches you practical uses for human hair.

Word color association is just a fancy way to talk about the way we connect colors with words.

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

Science fair project that determines whether mass and weight are the same or different.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

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

This science fair project will help students learn about non-vascular plants, such as mosses.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

In this project, a mnemonic is used to test how it increases memory.

Your child will create an adorable Christmas tree from their footprint and practice counting while decorating their tree with objects of a variety of textures.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.