Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

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

This science fair project idea produces varying pitches of sound.

Explore concepts in current and coltage with these Van de Graaff generator experiments.

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.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

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

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!

Does your child know that salt water conducts electricity? This simple experiment will show how salt water acts as a conductor to electrical currents.

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.

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.

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

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

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

This experiment investigates whether there are certain sounds that affect men and women differently

This experiment that explores water and air pressure will amaze your fifth grader as it appears that a single card is holding water in an upside-down glass.

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

Give your budding young observers a chance to discover simple machines at use in their own home.

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

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.