Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

Teach your preschooler some physics that she can relate to with this fun and simple activity!

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

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

Here's a science activity to help your child investigate how seeds are designed to travel.

Is your child a young ornithologist in the making?

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

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

Make this easy composting dessert and then enjoy the yummy results!

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

Here's a fun science experiment that's refreshingly tasty too! Turn regular water into a tasty treat perfect for consuming on a hot day.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

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

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

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

This science fair project idea studies how how do readers predict what events will happen next while reading a story.

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

Is it a square or a circle? See if you can trick your friends with this zany science project!

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.