Cecilia will discus a poster that she will be presenting at ORATE (which stands for the Oregon Association of Teacher Educators, http://www.wou.edu/~girodm/orate/).
Some optional background reading for Cecilia's presentation is: Chazan, D., Herbst, P., & Clark, L. (2016). Research on the teaching of mathematics: A call to theorize the role of society and schooling in mathematics instruction. In D. Gitomer & C. Bell (Eds.), Handbook of research on teaching (5th ed.) (pp. 1039-1097). Washington, DC: American Educational Research Association.
Note: This is a long paper - pages 1064-1079 are most relevant to the presentation.