This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

Demonstrate which cooking method gets rid of the most fat.

In science fair projects, middle school students discover why nitrogen fixing bacteria are important to plant growth.

Air resistance is a crucial factor when designing a parachute. In this science fair project, students find what type of material works best as a parachute.

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

Study how we perceive color by exploring optical illusions such as pointillism, digital images, and Ishihara tests.

This experiment uses personality assessments to evaluate the prevalence of specific character traits in left-handed and right-handed people

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

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

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Calculate the mass of the Earth using the sidereal and calendar period of the Moon and Newton's Law of Universal Gravitation in this physics science project!

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

Science fair project that determines whether moths are attracted to one color of light more than others.

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Check out this cool science fair project on identifying rocks and minerals for kids.

Science fair project that examines the effects of soap on the surface tension of water. How does soap affect the surface tension of water?

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

This project examines whether humans can intuitively grasp numeric values greater than three.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Discover which method for odor removal words the best for stifling refrigerator odors.