Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

This science fair project idea's objective is to become familiar with items your family regularly throws in the trash.

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

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.

The project determines determine if a sports drink affects the heart rate of a student athlete during exercise.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

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

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

In this science fair project, students create their own miniature salt flats at home.

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

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This project investigates the affect of storage temperature on microwave popcorn.

This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

This science fair project idea determines if family members can recognize one another using only the sense of smell.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

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

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

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

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!