All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

The effect of salt and sugar on the freezing point of waterFeatured 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:
6
Project cost ($):
10
Time required:
1 day for preparation, 5 hours for experiment
Material availability:
Easily found
Safety concerns:

None