im not sure i have the same question
someone pleasee answer it because i have to hand in my proposal soon
:-(
You can get some ideas by going to the following link. It will suggest projects from simple through advanced. Hope this helps you!!
http://scienceclub.org/scifair.html
science project tools
a volcano<3
the history of anal love with your car
If you want to
you can do which popcorn pops the fastest :)
you should name it OCEAN CURRENTS
Speed Verse BMI
build a fish maze
yes
True
Fair should definitely not be part of science fair.
A volcano or Christal