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

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

In this fun activity, your child will create their very own solar oven to bake s'mores!

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

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

This science fair project idea explores whether talking to a plant will help it grow.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

This science fair project idea explores how length affects the weight a bridge can hold.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

This science fair project idea determines the most effective method of preserving food.

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

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

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

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

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

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

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

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

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

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.