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

This science project investigates the influence of different genres of movies on appetite.

This science fair project idea explores if people with cool skin tones prefer cool colors and people with warm skin tones prefer warm colors.

Determine which video game elevates the heart rate best and burns the most calories.

Explore the relationship between personality traits and birth order effects.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.

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

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

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

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

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.

Determine if left-handed people have faster response times.

In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

In this science fair project, students evaluate if the phases of the moon affect the way people feel.

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

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

Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.

Explore which teeth-whitening products work best - Whitestrips or Whitetrays.

Will people perceive your intelligence differently depending on your hair color? Find out in this science fair project idea!