This science fair project investigates what type of cookie sheet bakes the best cookies.

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

This science fair project idea determines whether the hand a person writes with relates to which side they will choose from in a fake taste test.

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

This science fair project idea designs a unique, eco-friendly living space and encourages advances in green architecture.

This science fair project idea outlines the principles and techniques behind paper batteries.

In this project, different childproof containers are tested to see how childproof they really are.

This science fair project idea discovers the average number on the Scoville scale that humans can endure in hot peppers before physical signs kick in.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Discover whether people can distinguish what a person looks like just by listening to their voice.

This science fair project idea experiments with unusual ideas in fashion design and the development of eco-friendly fashion products.

This science fair project idea increases the space efficiency of living areas and encourages economic improvements via new real estate ideas.

Learn the anatomical and physiological differences between central and peripheral visual systems.

Generate gas from garbage. The purpose of this science fair project is to simulate how landfills generate gases that can be used to create energy.

This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.

This science fair project investigates which type of light bulbs are the best at producing flattering photographs in both flash and non-flash conditions.

Check out is fun science fair project idea to learn about heat transfer and why certain insulating materials are more practical than others.

This science fair project idea studies whether a religious sleeping schedule relates to a higher IQ.

This project investigates an interesting question: If one learns to write backwards, is one also able to read backwards?

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

This science fair project idea looks into the concept of powered parachutes as the future of transportation.

This science fair project idea attempts to prevent another tragedy in Gonaives and encourages technological advances against flooding.

This science fair project determines which type of physical activity most improves memory.

This science fair project idea determines the properties of rainwater and examines the techniques for harvesting rainwater.

This science fair project challenges students to research and interact with the animals and plants that live in tide pools and test a practical use of tidepools

Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

This science fair project idea tests for the existence of an ability known as remote viewing.

Learn about the Hardy-Weinberg principle and how genetic equilibrium can be used to measure genetic variations in this fun science fair project idea.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.