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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?

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.

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

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.

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.

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.

This science project challenges students to study the salt content in tap water and learn about electrochemistry.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Learn how different types of soil affect how animal tracks form in this experiment!

How fast is the wind blowing? This science experiment provides step-by-step instructions to help you answer this question.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.