Find out whether matching resonant frequencies can cause objects to shatter.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

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!

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

What happens when colored beams of light mix? You might be surprised.

I scream, you scream, we all scream for homemade spearmint ice cream!

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

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

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

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

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

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

With this activity, not only will you be experimenting with giving accurate information, you'll also teach your child how to write good scientific procedures.

Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.

Have your child try this classic experiment that demonstrates circular motion using a bucket and rope. Be careful, you might get soaked!

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

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

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

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

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 fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Have you or your child ever heard that nursery rhyme and wondered just what curds and whey are anyway? Do this simple experiment together to find out!

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!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!