Science Fair Project Ideas

Topics for Science Projects

Pick a science fair project idea that has personal interest to you.
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.

12th Grade Science Fair Project Ideas
Senior high school science projects can be fairly advanced. Some seniors have done project that gain them scholarships or change the world!

11th Grade Science Fair Project Ideas
11th grade is the peak time for students to apply to colleges, so an award-winning or thought-provoking project can gain scholarships or aid during the school interview process.

10th Grade Science Fair Project Ideas
10th grade science fair projects offer students the opportunity to explore whether they want to pursue college education or a career in science. There are scholarship opportunities at this level, too.