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

 

https://docs.google.com/presentation/d/1cCzL6OAPdv3DrJ3g1HBVpB2bsca7OsTGzKMYG0X698M/edit#slide=id.p4 

 

 

 

 

 

 

 

Last modified: Friday, August 26, 2016, 3:00 PM