Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

Help your child discover the difference between his wants and needs using this poster.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

On Martin Luther King Day, help your third grader create an original "scratch art" card to thank a person who has made a difference in his life.

Explore the world from your own home by conducting research about other cultures with your 4th grade child.

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.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Let your child find her place among the politicians, the flyers, the debates and the countless television ads with a slogan and poster of her very own.

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

Send your child on an online hunt where he will practice working with search engines and use his reading comprehension skills to find specific information.

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.

Look at people's face shape. Do you think their face shape affects your perception of kindness? Find out more in this science fair project idea!

Your child is sure to find this colorful pink, green and white salad simply irresistible. For an added challenge, give your youngster a pair of chopsticks!

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

The words of great thinkers throughout the ages have changed the course of history. Have your kid find an inspiring quote and create a work of art around it.

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

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.

Evaluate gender differences in processing visual information.

This science fair project idea studies the differences in gender perception between people.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Your child can create an interactive map of his neighborhood focusing on the different textures he finds!

This science fair experiment examines the relationship between gender, age, and smiling.

Explore the neural and mental mechanisms at play in mental imagery.

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

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

Teenagers across the country are getting involved in the issues they care about, and your child shouldn't be the exception to the rule.

Discover whether the color of text correlates with ease and speed of reading.

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