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.

Kids are acutely aware of what's "fair" and what's not. Here's a quirky way to teach your first grader the importance of voting and democracy.

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

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.

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.

Build your child's social studies skills by making a map together.

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

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

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.

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.

Determine if gender affects the ability to identify different smells.

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

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

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

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

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

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

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.

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