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

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.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

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.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

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 examines how well individuals can remember a story they were told and how accurately they pass that story along.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

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.

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.

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.

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

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.

In this project, different childproof containers are tested to see how childproof they really are.

In this project, a mnemonic is used to test how it increases memory.

As your fifth grader brainstorms and creates a plan for peace, your child will give his creativity and fine motor skills a boost!

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.

Make a Korean paper fan! This activity is a great way to help your child explore different cultures while she builds her fine motor and arts and crafts 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!