This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

This science fair project idea explores whether dogs do look like their owners.

Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

This science fair project studies which color(s) of flowers butterflies & bees are attracted to and if color plays a role in flower selection for pollination.

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

This science fair project idea explores which kinds of earplugs are the most effective.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Find out which kind of bubble wrap fares best when put in impact.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Use an Elihu Thomson apparatus, also known as a ring launcher, to learn about electromagnetism concepts and the properties of various metals.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

Find out which type of sponge holds the most water.

Will people perceive your intelligence differently depending on your hair color? Find out in this science fair project idea!

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

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

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