National Council of Teachers of Mathematics 2012 Annual Meeting and Exposition

Please note: The NCTM conference program is subject to change.

697- Dilations Open Eyes: Use Dilations for Proportional Reasoning

Saturday, April 28, 2012: 11:00 AM-12:00 PM
121 B (Convention Center)
Lead Speaker:
Joanne Rossi Becker

The Common Core State Standards for Mathematics include substantial transformational geometry, especially in grade 8. Many teachers know little of this approach to geometry. The speaker will discuss a professional development unit and resources for a middle school teachers’ institute focusing on dilation transformations and proportional reasoning. 

Presentation Format: Preservice and In-Service Session
Grade Band Audience: Preservice and Inservice, 6 to 8

See more of: Preservice and In-Service Session
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