Raymond Johnson from the University of Colorado and the Colorado Department of Education discusses the article, "Teachers, tasks, and tensions: Lessons from a research-practice partnership," published in the Journal of Mathematics Teacher Education. (Co-authors: Severance, Penuel, Leary) Open access preprint available through CU

• Raymond's Professional Webpage

• Inquiry Hub Partnership

• MathEd.Net

• MathEd wiki

See the comments for references mentioned during the interview.