Gerard, L.F., Varma, K., Corliss, S., & Linn, M.C (2011). Professional development in technology-enhanced science. Review of Educational Research. 81(3), 408 – 448
ABSTRACT:
Stahl, G. (2012c). Evaluating significant math discourse in a learning environment Paper presented at the 12th International Conference on Mathematical Education. Seoul, Korea.
Williams, M. M. & Casa, T. M. (2011/2012). Connecting class talk with individual student writing. Teaching Children Mathematics, 18(5), 314-321.
When first graders seemed to understand symmetry, their teacher gained insight into their individual conceptualizations and the unique sources from which they drew perspectives.
The concept of function spans elementary school through high school. When introducing the topic to elementary school and middle school students, we ask them to work with a variety of examples and representations of functions, since a formal definition of a function is rather abstract. These representations involve experiences in which students—
