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

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

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.

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.

Kids put their geography knowledge to the test in this balloon volley game inspired by the Dr. Seuss book "Oh the Places You'll Go".

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

Make this star-spangled greeting for the door to make all your guests feel welcome for the next patriotic holiday.

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.

Being a kid is hard work. Soothe stresses and calm fears with this DIY Zen garden -- all you need is sand, stones and a shoebox.

This is a healthy dish that'll bring color to any meal but simple enough that kids of all ages can take the lead in making this delicious Korean dish.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

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

Determine if gender affects the ability to identify different smells.

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

Your child will look forward to lunchtime with this artistic reinterpretation of the same old cold lunch.

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

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

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

Write to a deployed soldier to help your child practice reading, writing, and get a better understanding of what it means to serve our country.

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

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

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

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.

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

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

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

In this activity, your child will create a fun lion mask and learn a little about Chinese culture too!

When it comes to helping your third grader manage a school backpack, small steps now bring big payoffs later.

Learners can hone their cutting skills while making this patriotically festive star collage!

This easy craft project boosts counting and fine motor skills, and will help kids learn about Jewish culture.