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

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

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!

This project investigates an interesting question: If one learns to write backwards, is one also able to read backwards?

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.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

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.

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

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

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 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.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

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

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

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.