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

 

https://docs.google.com/presentation/d/1vJ0y3fna5vw_gCLbDwEl-Mhgqi7V-J_SkLo_51LgAuc/edit?usp=sharing

 

 

 

 

 

 

 

 

Last modified: Monday, August 22, 2016, 9:08 PM