
Goodwin, B., & Slotnik, W. (2018). Improving teacher practice: Debunking the myth of the performance plateau. Denver, CO and Boston, MA: McREL International and Community Training and Assistance Center.

Goodwin, B., & Slotnik, W. (2018). Improving teacher practice: Debunking the myth of the performance plateau. Denver, CO and Boston, MA: McREL International and Community Training and Assistance Center.
McREL is a non-profit, non-partisan education research and development organization that since 1966 has turned knowledge about what works in education into practical, effective guidance and training for teachers and education leaders across the U.S. and around the world.
© 2025 McREL International. @2023 Mcrel International | Powered by NEWMEDIA