 The students begin with a version of 20 questions |
 With yes or no questions, they have to guess their animal |
 William tries to figure out what a chess board can model |
 Ryan and Susan help the class |
 Students collaborate to work with models |
 Together, they find other uses for a rope |
 Alexander creatively communicates a configuration |
 The students create a building based on the information |
 The two teams race to be the first to finish |
The Shodor Education Foundation, Inc.