Which sciences interest you the most?
You'll find many ideas in these sites.
http://www.google.com/search?source=ig&hl=en&rlz=1G1GGLQ_ENUS362&q=science+fair+project
i have a science fair coming up soon and i really want to win but i just cant seem to think of anything cool to do do you have any suggestions for me that would probably win?
3 answers
either environmental science or something to do with food or something like that
I'm sure you'll find many ideas for projects in those areas.