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Welcome to the 56th Northwest Mathematics Conference!
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Friday, October 13 • 8:00am - 9:00am
Visual representations to improve proportional reasoning

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We will present our classification of story problems that require proportional reasoning and discuss the potential of the double number line and the double tape diagram to help reason proportionally from two perspectives of proportional reasoning, multiple-batches and variable-parts.
Co-Presenters
HS

Hyung Sook Lee

Associate Professor, Eastern Washington University

Presenters
avatar for Jaehoon Yim

Jaehoon Yim

Professor, GyeongIn National University of Education
Thank you for joining our session. We are very pleased and grateful to have been given a great chance to think with you together about teaching for profound understanding of proportion and division. Thank you very much.

handouts1&3 pdf
Handout2 pdf
Proportion&Division(2017NWMC) pdf
Friday October 13, 2017 8:00am - 9:00am PDT
Weyerhauser
  Session, 5 – 8

Attendees (24)