A good last minute science fair project for a 7th grader would be to make a volcano. Use vinegar and baking soda to put in the crater. This will bubble up and make it look like lava and smoke is coming out of the volcano.
Evolutionary Psychology
Im in 1 of those grades..I would say make a crank wheel and a few tootsie pop and find how many licks it takes to get to the center of the pop. It would be intresting to know and fun
go on google and type in science fair projects its that simple
Science projects
A fair with the emphasis on scientific projects.
Evolutionary Psychology
Im in 1 of those grades..I would say make a crank wheel and a few tootsie pop and find how many licks it takes to get to the center of the pop. It would be intresting to know and fun
go on google and type in science fair projects its that simple
Science projects
science buddies,free science fair projects, or just google it
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A fair with the emphasis on scientific projects.
i think that on a science fair they are identifying the people who helped you and how they helped you
Go to science buddies.com or go to google and search science fair projects.
I have! for science fair, i got the project off science buddies
well it depends on how far into the school year you are in
mini wind turbine, non neutonion fluids, circutry