Science Fair Project Ideas

Topics for Science Projects

science fair project idea
Pick a science fair project idea that has personal interest to you. Andreas Rentz, Getty Images

These science fair projects ideas provide information and questions you can develop into a science fair project. Bookmark this page or check back regularly, since new ideas are added. You may submit an idea for a science fair project to be included in the list.

Quick Look at Projects by Education Level

These projects are grouped according to grade level ranging from preschool through middle school, high school, and college.