Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Plants and light seem to be good buddies, but how far does the friendship really go?

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

This science fair project idea investigates how the shape of an object affects drag.

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

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

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

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

This science fair project idea investigates how color affects temperature.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Discover how and which salt melts ice the quickest.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

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

This science fair project idea determines if the temperature of rubber effects how high it bounces.

How powerful is the reaction between baking soda and vinegar? Find out here!

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

How well can people recall what they have observed. Test your knowledge in this fun experiment.