Google Slideshow
From Bethel School District and the Washington State EngageNY Math Users Group
https://docs.google.com/presentation/d/1qmKjOtcB-yiUaipvjGUwL7dVrcmbtvbjKhvYK9Vas5w/edit?usp=sharing
Last modified: Thursday, August 25, 2016, 5:17 PM