From Bethel School District and the Washington State EngageNY Math Users Group

 

https://docs.google.com/presentation/d/1M0912W9Ing3Q6vQz2AZG3hm8wF5mmuerN-6Qg3AJQGg/edit#slide=id.p4 

 

 

 

 

 

 

 

Last modified: Thursday, November 3, 2016, 11:24 AM