This science fair project idea explores whether white light can be separated into different colors.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

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.

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.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

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

This classic children's game demonstrates how sound travels through air vs. through a solid.

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

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

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

This science fair project idea investigates which objects float and sink in honey, water, and oil.

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

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

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Discover whether a metal will expand under hot water.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

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

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

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Word color association is just a fancy way to talk about the way we connect colors with words.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.