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!

Using a toy race car kids create a visual model of the Doppler Effect.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

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

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.