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

 

https://docs.google.com/presentation/d/18iJ2xkewvq-aqyTPC-KToNz85JuyzJ0W6jAY3Ap5nM8/edit#slide=id.p4 

 

 

 

 

 

 

 

Last modified: Friday, August 26, 2016, 2:37 PM