Over the past decade, neoliberal practices for ensuring teacher effectiveness have shaped the landscape of education. In the midst of policy mandates for highly effective teachers, a biopolitical movement also undergirds the desire for a particular kind of ideal classroom. Grounded in traditions of scientism, beginning science teachers and their…

This is a narrative inquiry into the role of professional development in the construction of teaching practice by an exemplary urban high school science teacher. I collected data during 3 years of ethnographic participant observation in Marie Gonzalez's classroom. Marie told stories about her experiences in ten years of professional development…

In the literature on the situated and distributed nature of cognition, the coordination of spatial organization and the structure of human practices and relations is accepted as a fact. To date, science educators have yet to build on such research. Drawing on an ethnographic study of high school students during an internship in a scientific…