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

 

https://docs.google.com/presentation/d/1KTyOPmO6T6Ji2QWHwjWJcCMqW6VsHxdeGhy5k4kXtpA/edit?usp=sharing 

 

 

 

 

 

 

 

Last modified: Monday, August 22, 2016, 9:13 PM