Thursday, April 10, 2014: 9:45 AM-11:00 AM
244 (Convention Center)
Lead Speaker:
Nicole R. Rigelman
Students often have a variety of strategies for solving multidigit arithmetic problems. What are the generalizations that underlie the various approaches they use? How can models, number lines, and story contexts be used to justify these generalizations? Answering these questions supports us as we connect operations and algebraic thinking.
Presentation Format: 3-5 Gallery Workshop
Grade Band Audience: 3 to 5, Preservice and Inservice