This experiment uses Rosenberg's Self Esteem Scale to evaluate if there is a correlation between family size and self esteem.

Word color association is just a fancy way to talk about the way we connect colors with words.

This science fair project idea explores whether certain physical and mental traits run in the family.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Is it a square or a circle? See if you can trick your friends with this zany science project!

Find out whether people within a family tend to have matching fingerprints.

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

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

Test of the effect of exercise on rote memory. Prepare a single list of 40 randomly chosen words. Have volunteers recall as many words as possible.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

Devise list of randomly chosen words, test how many words volunteers can remember. Compare results of adults and children. Which have better memories?

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

Discover which method for odor removal words the best for stifling refrigerator odors.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

Determine the effect of reading aloud on memory skills. Prepare a list of randomly chosen words, ask volunteers to recall as many as possible from the list.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

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

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

This science fair project idea examines eye color genetics and the role it plays in eye color inheritance.

This science fair project idea determines how your body responds to allergies.

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

This science fair project idea explores the fastest average speed a human can talk.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.