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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.

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

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

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

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

Air resistance is a crucial factor when designing a parachute. In this science fair project, students find what type of material works best as a parachute.

How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.

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

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

This science project investigates the influence of different genres of movies on appetite.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

Look for correlation between pH values of commercial soaps and detergents and manufacturer claims about eye irritation hazards.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

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

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

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

Can cells be frozen? This science fair project provides information to answer this question.

Multiple-choice test questions can be confusing. Here's a toolbox of tricks and strategies to help your teen become a multiple-choice master.

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

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.

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

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

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

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.