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

 

https://docs.google.com/presentation/d/1y5_pjVbx04cBiRls1qBuq7_9EX_SO7s2137K8B5Unk0/edit?usp=sharing 

 

 

 

 

 

 

 

Last modified: Thursday, August 25, 2016, 5:22 PM