What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

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

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

This science fair project idea explores which fruit molds the fastest.

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

The project idea is to understand how sugar effects brain chemistry.

Science fair project that measures the relative times it takes a plastic bag and a biodegradable plastic bag to decompose.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

Have your child kick off their summer vacation by making a miniature water slide!

Science fair project that uses distillation to convert salt water into fresh water.

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

Learn about the growing app design field by designing a new or improved app for smartphones.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

This science fair project idea explores whether dogs do look like their owners.