Thursday, November 29, 2012: 12:30 PM-1:30 PM
Grand Ballroom C North (Hyatt)
Lead Speaker:
Jerel L. Welker
Explore and discuss the use of puzzles, technology, and paragraph or flow proofs to promote the development of oral and written communication of student reasoning and sense making in geometry.
Presentation Format: 9-12 Session
Grade Band Audience: 9 to 12
Attribute: Learn <-> Reflect strand presentation