This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

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

How do organic materials become soil? This science experiment measures what materials biodegrade.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

Teach your child how butter is created by shaking up cream the old-fashioned way.

In this fun experiment, we'll find out how color affects heat absorption!

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

In this science fair project, students make their own rain gauge to measure rainfall.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Check out this cool science fair project on identifying rocks and minerals for kids.

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.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

This project determines what category of person is most likely to be ticklish.