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

 

https://docs.google.com/presentation/d/1BHl7sV7SpGCxMoaXEiSLxFllwA7BVcImjwGFW5fZxWA/edit?usp=sharing 

 

 

 

 

 

 

 

Last modified: Monday, January 29, 2018, 6:58 PM