This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

This biodiversity project examines the biodiversity in your own backyard.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

Investigate which substances are most effective at removing salt from water.

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Make an adorable nut buddy by crafting nature people out of nuts in shells! Buddies will take on their own personalities depending on the materials you use.

Help your curious third grader construct a dazzling spinning wheel that will teach him about the science behind colors while providing some silly entertainment!

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.