Test your kid's knowledge of presidents one through forty-four with this fun and educational matching game!

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!

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

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.

Many of the world's most important historical documents were written with quill pens. Have your kid make his own quill pen and put his penmanship to the test!

Help your kid keep track of all the developments that led to the American Revolution, by portraying the steps visually and literally!

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

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.

Inspire young anthropologists with this 5th grade art project: make patterned pottery in the Anasazi style! All you need are a paper plate and markers to start.

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.

This experiment tests which gender is better at catching how a magician performs his tricks.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

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.

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.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

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

This activity with add some fun and education to long car trips. Perfect for family vacations!

It's always good to have a little help during the holiday. Show your child how to set a table setting and then help him create a placemat map.

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.