Thursday, April 18, 2013: 9:30 AM-10:30 AM
Mile High 2 C (Convention Center)
Lead Speaker:
William Lacefield
Learners who use only traditional algorithms to multiply may follow procedures in the absence of deep understanding. In the spirit of the Standards for Mathematical Practice, this session will introduce engaging representations of multiplication, including Ancient Egyptian, Russian Peasant, lattice, partial products, visual models, and memory aids.
Presentation Format: 3-5 Session
Grade Band Audience: Preservice and Inservice, 3 to 5