Weird-a-gons and Other Folded Objects: The Influence of Computer Animation, Paper Models and Cooperative Mediation on Spatial Understanding
Rena Upitis, Richard Dearden, Kori Inkpen, Joan Lawry, Maria Klawe, Kelly Davidson, Stephen Leroux, David Hsu, Nic Thorne, Kamran Sedighian, Robert Scharein, and Ann Anderson