I love the Back to the Future Delorean.
Originally Posted by Anglewood
That's a great site for speed tips (I've used their basic speed kit before). The specific kit we use can be found here:
The kit is only $3.45, and my fellow science teachers and I applied for a grant to supply kits to all of our 8th grade students. The work is all up to them and they can get very creative. I of course am available to help cut out and paint cars, but I encourage them to get as much help at home as they can. Here is a pic of the finalists from my five 8th grade classes: