1. A heuristic approach to assess change in mathematical knowledge for teaching geometry after a practice-based professional learning intervention. Issue 2 (3rd May 2020) Authors: Herbst, Patricio; Ko, Inah; Milewski, Amanda Journal: Research in mathematics education Issue: Volume 22:Issue 2(2020) Page Start: 188 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗