This science fair project idea examines whether boys and girls differ in reflexes.

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

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

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

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

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

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

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 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.

Craft a paper rocket in this hands-on activity inspired by the life of Mae Jemison!

Celebrate Mexican heritage and inspire creativity in your budding artist with this unique arts and crafts activity.

Help your child to make a beautiful Africa mask to help her reinforce important spatial and compositional skills.

Your child will learn a whole alphabet of different jobs while they complete this brain-teaser chart just in time to celebrate Labor Day!

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

With this activity, you'll create a family treasure...and reinforce social studies basics while you're at it!

Sultan Ahmed Mosque is often referred to as the Blue Mosque. In this activity, your kid will build his own Blue Mosque just in time for Ramadan!

Ancient Greek vases were not only utilitarian, they were also works of art. Jump into ancient cultures by decorating your own vase in classic Greek style.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Help your child create her own version of a Moroccan lantern to give her room an Arabian nights feel!

Introduce your second grader to a fun Mexican custom by showing her how to make papel picado, a beautiful creation of cut-out tissue paper.

Determine if gender affects the ability to identify different smells.

Celebrate Black History Month by having your child make her own version of a kente cloth after learning what the different colors on a kente cloth symbolize.

Bring a bit of the fun of Yuan Xiao Jie to your home with this lantern activity. Happy New Year!

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

In honor of Black History Month, this activity encourages your child to focus on African American inventors, and do a little inventing of his own.

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

In this activity you and your child will learn about the African Americans that changed history in a fun quiz format.

Help your fourth grader design a first class postage stamp for a hero who stood up for the dignity of people from all walks of life.

Help your second grader celebrate the legacy of Dr. Martin Luther King with this rainbow table mat.

Learn whether writing things down really makes things easier to remember.