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

Challenge your fourth grader to try to recreate the geography of her state using just flour, salt, and water.

This science fair project idea explores whether color affects a person's emotional state.

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

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

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

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

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

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

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".

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.

Many of the world's most important historical documents were written with quill pens.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!

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.

Car cluttered with old maps now that you've adopted GPS technology? Upcycle them in this fun geography craft.

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

Determine if gender affects the ability to identify different smells.

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.

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.

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.

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.

This science project allows students to study the psychology of happiness.

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

Help your child learn about the world through this 3rd-4th grade geography activity: start a postcard collection and mark where they came from on a world map.

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.

Help your kids map the "global footprint" of your family's grocery cart by investigating how far your food travels before landing on your dinner table.