Share 'Now in Google Earth: Sketchup for math in Middle School - 2'

Hi, I'm a math teacher in Florence, Italy, Middle School. For the second time I've been using Sketchup with 13-year-old students to introduce and work with solids. (See first time). For the final animation this time I used SketchyPhysics in order to make the cars drawn by students, run, jump, hit each other ... I want to share the result since I think it is quite nice: [Edit] This is the new…