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.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

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.

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