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Science Fairs

Science Fair Project Ideas

Our Topic Selection Wizard helps you find a project that's just right for you. If you already have an area of science in mind, then look at our Science Fair Project Ideas.


How to Do a Science Fair Project

Read our Science Fair Project Guide that walks you step by step through doing a science fair project.


Directory of Science Fairs

Find a science fair near you or learn more about national competitions like the Intel Science Talent Search or the Discovery Young Scientist Challenge.


Answers for Your Science Fair Project Questions

Our Ask an Expert online bulletin board offers personalized help to answer anyone and everyone's science fair questions.

Our Teacher Resources Page contains a comprehensive collection of tools to help teachers plan, manage, and evaluate a science fair or a science project in the classroom.

Free science fair projects.