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

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

This project involves the development of a website using free software online to promote the value of science.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

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

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!

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

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

Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

In this design challenge, your child will create a parachute for a small toy using typical household items.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Examine the connection between temperature and chemiluminescence.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

Discover which fabrics shrink the most in the wash and why.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.