The Profession of Teaching

Alexander, D. W., Baxter, J., Coronel, I. C., Shuard, H., Semadini, Z., Weissglass, J., … Varela, L. N. (1983). The Profession of Teaching. In Proceedings of the Fourth International Congress on Mathematical Education (pp. 89–152). Birkhäuser Boston. https://doi.org/10.1007/978-1-4684-8223-2_5