Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

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

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

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

Learn about the Hardy-Weinberg principle and how genetic equilibrium can be used to measure genetic variations in this fun science fair project idea.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

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

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.

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

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

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

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

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

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

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 examines how well individuals can remember a story they were told and how accurately they pass that story along.

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

This science fair project idea determines whether the hand a person writes with relates to which side they will choose from in a fake taste test.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

The objective of this science project is to investigate patterns in fingerprints among family members.