This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

This project explores differences in people's reactions to images in color and images in black and white.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This project tests the hypothesis that dark colors absorb more heat than light colors.

This science fair project idea explores how water and ice can change the form of rocks.

Help your kindergarten science maven explore the water cycle without getting everything wet.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Have you or your child ever heard that nursery rhyme and wondered just what curds and whey are anyway? Do this simple experiment together to find out!

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

This science fair project idea explores the egg's thin membrane.

This science experiment has students test whether a snail moves faster on concrete or dirt.

This project investigates whether chewing gum can help a majority of people with focus and concentration.

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

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

Why are some pennies shiny and others dark and dull? Find out with this cleaning copper coins experiment, which transforms dark pennies to bright ones.

Examine the effect of pressure on carbonation in soda.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Get a fun science fair project idea for high school students on the basic and current information on the process of propulsion.

Check out this cool and free middle school science fair project idea on how to make a solar oven.