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.

Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Explore whether pianists have the tendency to type faster than non-pianists.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

This science fair project evaluates which sense produces the fastest response time: hearing, touching, smelling or seeing.

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.

In this project children practice the scientific method while playing with puffy paint.

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

How do crystals form? In this science fair project, students will use three different saturated solutions to see how different minerals form crystals over time.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.

This science fair project idea investigates the difference in reaction times between boys and girls.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.