This experiment evaluates whether there is a relationship between grade point average (GPA) and dating status.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

This science project researches the correlation between barometric pressure and wind velocity.

In this science fair project on the relationship between distance and time, kids explore the behavior of gravitational acceleration through direct observation.

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!

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

This project compares the strength of one, two, and three-ply toilet paper.

This experiment evaluates whether a person's eye color affects their ability to identify colors in low light.

Will male or female hair grow faster? Find out in this science fair project idea!

This experiment evaluates if personality influences whether a person prefers dogs or cats.

Examine the connection between temperature and chemiluminescence.

This project will examine the relationship between materials and air resistance.

Determine whether the relationship between a personâs armspan and height are genetic.

Explore the relationship between personality traits and birth order effects.

This science fair project idea compares biodiversity between drops of water.

This science fair project idea compares the cuteness reaction between genders.

This science fair project idea investigates the relationship between memory and age.

This science fair experiment examines the relationship between gender, age, and smiling.

Learn the anatomical and physiological differences between central and peripheral visual systems.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

This science fair project idea investigates the difference in reaction times between boys and girls.

How powerful is the reaction between baking soda and vinegar? Find out here!

This science fair project idea studies the differences in gender perception between people.

Find out if most people can distinguish the difference between tones on different instruments.

This project examines whether and what associations exist between numbers and letters and colors.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.

Science fair project that examines the relationship between fluid flow rate, pressure, and resistance.

This science fair project idea examines the differences between bottle water, filtered water, and tap water.