examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Filling out forms can be a great learning experience for kids. Here's how to give your child some FORMal training.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

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

Invite your kid to decorate your family's ordinary coffee mugs with brightly colored beaded rings!

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Liven up your sixth grader's study of world geography with these three fun challenges.

In this design challenge, your child will make a bottle rocket using typical household items.

Few architectural features are as recognizable as the Russian onion dome. In this project, your kid will recreate the striking beauty of this roof-top marvel.

This easy at-home experiment is a great way to "see" science.

In this activity, your child gets to peek behind the curtain of puzzle making as they create their very own "Spot the Differences" game!

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

This easy paper craft looks like the ancient Moai sculptures of Easter Island.

This science fair project idea explores how length affects the weight a bridge can hold.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

This basketball project explores the best way to make the perfect shot every time.

This activity encourages self-expression. When your child is finished she will have created a personalized pin to wear or give as a gift!

Learn the art of symbolism with the colorful African flag that's great for a parade or a decoration.

This science fair project idea demonstrates that plants give off water.

Help your child find a creative way to say "I love you" with this sign language card that she can give to someone special in her life.

Demonstrate how to tell the age of an egg without having to crack it open.

Inspired by Japanese woodcuts, this make your own stamps project will be a big hit with your fifth grade or middle school child.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Is your child an amateur origami master? Reach the next stage of paper folding genius with this origami heart!