This science fair project teaches students the differences between fruits and vegetables.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

In this experiment you will replicate the mummification process by making a hot dog mummy.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

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

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

This science fair project idea investigates how color affects temperature.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

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

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.