What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

This project determines what category of person is most likely to be ticklish.

Make a backbone model to explore human anatomy and life science.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

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

In this science fair project you will make a model of a cell membrane using very simple material.

This science fair project idea investigates the hardness property of minerals.

This science fair project idea determines what household items are good conductors of electricity.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

This science fair project idea explores substances that cause a bubble to last longer.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

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

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

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.

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

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

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Will increasing the amount of salt in water effect how slow or fast the water freezes?