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

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

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

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

In this activity, your child will reference Matisse and also learn about patterns.

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.

Put your kid's Internet research skills to the test with this activity that will help him learn more about the history and cultural significance of fireworks.

Children research and make a timeline of an inspiring woman in this biography activity.

Invite children to create a Fourth of July centerpiece with this simple craft activity!

This Presidents Day, meet four of our country's most important heroes with this Mount Rushmore writing activity.

Bring historical figures alive with this fun family activity! Your child will plan a founding fathers feast by researching historical figures.

Here's a simple activity to reinforce your fourth grader's study of her home state and help her make a pretty keepsake.

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 Kool-Aid tie-dye activity is a kid-friendly craft that never gets old. Learn how to make tie-dye shirts using assorted Kool-Aid flavors here.

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!

Tu B'Shevat is a Jewish holiday during which the "new year" for trees is celebrated. In this activity your child will paint a pot to grow his own plant.

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.

Enhance fourth-grade measurement making skills and social studies learning with this stitching project.

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

Help your child construct and author a "sempuyo," a traditional Japanese book with accordion-style pages; she will develop her writing and fine motor skills.

Explore African and Asian traditions with this recipe for homemade henna ink!

Create a compass rose from sidewalk chalk in this summer geography project!

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.

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

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.

Conduct a mock interview with the President to teach your child about politics, the president and the world she lives in.

This family project is a fun way to teach your child about her heritage and practice her geography.

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

Test your learner's knowledge of Barack Obama by challenging your child to complete a crossword puzzle about the President after reading a short biography.

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