Project Spectrum is something we put together for folks with autism who might be interested in using SketchUp; you can find out all about it on the Project Spectrum micro-site.
Bonnie Roskes (author of the Google SketchUp Cookbook and other publications, parent of a child on the autism spectrum, and all-around neato person) has created a couple of great Project Spectrum-related resources. They’re specific SketchUp activities, available as PDFs at no charge, that anyone can download from her website:
In this fun project, a group of students work together to fill an empty toy shop. The students decide among themselves who will be responsible for each toy category. Each student finds his or her models in the 3D Warehouse, then the group comes back together to place their models into the shop. Comments and feedback from each student help foster a collaborative experience.
Visit Bonnie’s website to download the above activities, and be sure to check out her other offerings, too.