Purpose: We examine how uncertainty, both about students and the context in which they are taught, remains a persistent condition of teachers' work in high-poverty, urban schools. We describe six schools' organizational responses to these uncertainties, analyze how these responses reflect open- versus closed-system approaches, and examine how this…

The focus on measuring student growth based on teacher effectiveness has presented new challenges for an urban school in Massachusetts. The purpose of this general interpretive qualitative study was to examine the instructional practices of a group of middle school teachers, the practices they perceived to be effective for ensuring student…

With the enactment of the NCLB mandates, emphasis on high-stakes testing became more prevalent than ever. Some argue that high-stakes tests can be a driving force behind fundamental change in schools. Whether or not this type of test-driven change leads to school improvement is an empirical question. What we do know is that high-stake testing can…