Crime Scene Investigation: Exploring Similarity the Common Core Way, with the TINspire^{TM} Family of Handhelds [HTML page]
315
Max Ray, the Math Forum @ Drexel, Philadelphia, PA
CoPresenter: Craig Russell
Using Technology to Assess Mathematical Understanding (Without Getting Lost in the Technology) [PDF download]
276
Craig Russell, University of Illinois Laboratory High School, Urbana, IL
CoPresenter: Max Ray

