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

 

https://docs.google.com/presentation/d/1ZLS2bBR5U1eeZ9_yhMagpqpPndTsWXIeME1uQcN36Og/edit#slide=id.p4 

 

 

 

 

 

 

 

Last modified: Friday, August 26, 2016, 2:59 PM