This science fair project idea explores whether a person's ability to see under very dim lighting conditions diminishes with age.

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

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

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

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

Do males really prefer listening to male than female singers? Find out when exploring this science fair project!

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

These little monsters made from balloons and flour are silly and fun and best of all, easy for preschoolers to make.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

This science fair project idea determines the way in which color affects memorization.

Explore the relationship between personality traits and birth order effects.

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.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

This science fair project idea determines what household items are good conductors of electricity.

This science fair project idea determines whether the diet and taste preferences of humans relate to their personality.

Find out whether people within a family tend to have matching fingerprints.

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

Would you be able to tell the difference between colored contacts and natural eyes from a normal distance? Find out in this science fair project!

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Learn whether writing things down really makes things easier to remember.

This project investigates whether chewing gum can help a majority of people with focus and concentration.

This project determines what category of person is most likely to be ticklish.

Evaluate whether birth order influences personality.

This science fair project idea explores whether the color of surroundings affects human mood.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Discover the science behind materials that absorb heat, and materials that don't, by constructing this cork trivet for your dinner table.

Science fair project that compares tap water and bottled water for the presence of common impurities.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.