Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

In this science project, the center of gravity is explored.

In this project, waves of vibrations are experimented with using water in glasses.

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

In this science fair project, students create their own miniature salt flats at home.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

In this experiment you will use plastic and magnets to test your local soil composition.

In this science fair experiment, kids will use the acid test to discover how to tell one mineral from another.

This science fair project idea determines effective strategies to help students stay awake and attentive.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Analytical chemists perform chromatography to separate colors into pigments. Test the food coloring used in M&M's and Skittles candy in this fun project!

This science fair project idea determines if pancreatic lipase can break down lipids on its own or does it require the assistance of digestive bile salt.

This science fair project idea investigates food preference of birds.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

This science fair project idea teaches what wildlife rehabilitators do and about the process of wildlife rehabilitation.

This science fair project idea explores the different properties of matter.

This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.