The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

Kids learn how to make a simple electric motor in this great engineering science fair project that teaches them how current generates its own magnetic field.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

This experiment evaluates whether the phenomenon of "choice blindness" occurs more often with men or women.

This experiment investigates whether paper color influences people's ability to remember the information that they read.

In this project, you will observe and record changes in sunspots over two weeks.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

This science fair project idea studies how talking on a cell phone affect driving?

This experiment explores how listening in to a one-sided conversation affects concentration.

This science fair project idea determines which method of hand cleansing is the most effective.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

This science fair project idea designs safe bicycle routes using GPS.

This science fair project idea investigates how images are influenced by changes in light.

In this experiment, you experiment with laser jet toner, a magnetic fluid, as it moves, bubbles, and forms unique shapes.

In this experiment we will be determining whether birds prefer certain colors of seed.

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

This fun middle school science fair project idea explores the process of respiration and determines whether boys and girls have the same lung capacity.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

This science fair project idea demonstrates sonar mapping of the ocean floor.

This science fair project idea uses the process of chemical weathering to change a mineral.

This science fair project idea raises awareness of a real ecological issue.

This experiment will explore whether adding different substances to a gel affects its strength.

Check out this cool science fair project idea to explore the relationship between pulse rate and blood pressure in healthy people.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

Check out this cool science fair project idea to learn why it is important for kids to eat healthy foods like fresh fruits and vegetables.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.