Google Slideshow
From Bethel School District and the Washington State EngageNY Math Users Group
https://docs.google.com/presentation/d/1wd23IzjQ_EgDcXDC2hl_k6N_Xo9Voqvpo5QwUokJdNI/edit?usp=sharing
Last modified: Thursday, August 25, 2016, 5:13 PM