Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

This project examines whether people's taste perception is influenced by what they see.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

Science fair project in which you will stage an election campaign to determine whether people are more swayed by a positive ad or negative ad.

This fingerpaint version of the classic Rorschach stumper is sure to be an artistic treat for your kindergartener!

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Is it a bird? Is it Superman? No, it's your third grader's homemade miniature plane zooming across the room on a zip line.

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

Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

This science fair project idea explores whether color affects a person's emotional state.

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

This science fair project idea assesses the effect of music on work performance.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.

The project idea is to understand how sugar effects brain chemistry.

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

This science fair project compares the abilities of men and women to understand subtle communication through body language.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

This science fair project idea examines whether music has an effect on a person's ability to complete a simple task that requires concentration.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

Learn about the factors that influence group conformity.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.