Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

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

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

This experiment investigates whether there are certain sounds that affect men and women differently

This experiment investigates if small changes in your diet can alter your basal body temperature.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

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

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

This experiment evaluates if personality affects the type of movies that people prefer.

This project explores differences in people's reactions to images in color and images in black and white.

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

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.

In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory.