Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

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

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

Examine whether males or females are more likely to have a higher center of gravity.

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

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

This project examines whether more expensive golf balls translate into better results on the golf course.

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

This science research project challenges students to think of more effective lobster farming methods.

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

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

Determine how proficient you are at making estimations and learn how to make more reasonable estimates.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

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

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

This experiment uses personality assessments to evaluate if certain personality traits are more common in people with unusual first names.

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

This project explores if people more easily distinguish between faces of people of their own race or ethnicity compared to those of other races or ethnicities.

This science fair project idea explores if male or female humans are more likely to exhibit some form of color blindness.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.