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.

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.

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.

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.

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

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.

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.

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.

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

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

Give your child a taste of life in Civil War era America by mixing up a batch of old-fashioned cornbread, adapted from a 19th century recipe.