All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Video games and obesityFeatured science projectScience project video

Project videos

See our all-time most popular science projects
Search science fair projects Browse science fair projects
popular science fair projects
Complexity level:
8
Project cost ($):
30
Time required:
1 hour to prepare, 1 day for the science project experiment
Material availability:
Easily found
Safety concerns:

Basic safety requirements