Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

This project examines whether sugar substitutes are as sweet as real sugar.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

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

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

Learn about the factors that influence group conformity.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

This science fair project idea investigates whether plants can survive being frozen.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

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

This project explores ways to prevent static electrical shocks.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

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.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

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

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

Discover which method for odor removal words the best for stifling refrigerator odors.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

This free science fair project explores the "dirty" relationship between the presence of organic material in soil and water absorbency.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.