The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

This science fair project idea determines how your body responds to allergies.

Science fair project that examines the effects of soap on the surface tension of water. How does soap affect the surface tension of water?

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Determine how proficient you are at making estimations and learn how to make more reasonable estimates.

Looking for a fun project on energy? Check out this fun elementary school science fair project idea that demonstrates chemical energy in a bottle.

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

This science project teaches students to classify different shapes of leaves.

Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.

This science fair project idea explores whether color affects a person's emotional state.

In this science fair project, students create their own miniature salt flats at home.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

This fun middle school science fair project idea helps student discover the concepts behind deep sea diving and how Cartesian divers work.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

This science fair project idea determines effective strategies to help students stay awake and attentive.

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

Is it a square or a circle? See if you can trick your friends with this zany science project!

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

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

Explore the relationship between personality traits and birth order effects.

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

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

Test whether cutting up meats will make it cook faster than just cooking it whole.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

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.

Get a fun high school physics science fair project idea one of the states of matter called plasma and the applications of this unique coil.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.