Friday, April 15, 2016: 11:00 AM-12:00 PM
Yerba Buena 7 (Marriott)
Lead Speaker:
Erin R. Moss
Co-Speaker:
Cynthia E Taylor
This presentation engages participants in solving different types of regrouping problems and exploring conceptual connections among them. Working with expanded forms and emphasizing regrouping in multiple contexts may support students’ understanding of addition and subtraction involving mixed numbers.
Presentation Format: 3-5 Session