Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

This activity is a great introduction to polymer chemistry. It might seem complicated, but all you'll need is the material found inside of a baby's diaper!

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

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

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

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.

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

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!

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

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!

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

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

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

Experiment with the wonders of pressure and condensation by crushing a soda can with nothing but air and water!

Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!

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

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!

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

Introduce your child to science with something they see everyday--their shadow!

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.