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Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

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.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

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

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

This science fair project idea explores whether talking to a plant will help it grow.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!