“…For example, many urban school districts mandate what strategies teachers should use (e.g., journals, prediction, graphic organizers), but efforts toward teacher development often end before teachers understand why a particular strategy works, when to use it, and how to know if and when it is working for students. Consequently, many teachers cling to a "prescribed" strategy without knowing how to adapt, modify, and combine strategies in response to students' understandings (Duffy, 1993;Joyce & Showers, 1995;Levine et al, 2000;Strickland, 1994Strickland, , 2000.…”