This qualitative study explored the development of classroom teacher identities as in situ teacher educators through a multi-year, school-university partnership. Seven focus group interviews conducted across three years with educators from high-need, urban schools were analyzed using Wenger's theory of Communities of Practice (CoP). We found that…

Hybrid teacher educators are school- and university-based teacher educators who work across the boundaries of schools and universities to facilitate the professional learning of teachers in the third space of school-university partnerships. This case study of 'Sofia" examined how a reassigned classroom teacher was transformed from her…

This two-year study investigated how an innovative video tool enhanced novice-teacher noticing abilities and instructional practice in relation to teaching mathematics to English language learners in third grade classrooms. Specifically, teachers viewed videos of their mathematics lessons that were filmed by Latino English language learners who…

In this paper, we discuss our approach to teacher-researcher collaboration and how it is similar and different from other models of teacher collaboration. Our approach to collaboration employed design experimentation (Brown, 1992; Design Based Research Collective, 2003) as a central method since it yields important findings for teachers'…

The urban school context is rife with descriptors that frame children's lives in deficit ways: "under-prepared," "below grade level," "limited English proficient." In this study, I reframe my perception of the life of one child in my second-grade class to better understand the funds of knowledge he brings to school each day. The data include…

This paper describes the Science in the City seminar, an innovative approach to in-service and preservice science teacher development that bridges formal and informal science learning contexts. Drawing upon the tenets of design and evaluation research, the study focuses on the teachers' presentations of evidence of student learning from trips they…

Recently developed Professional Development School standards underscore the importance of professional learning community, inquiry, shared decision-making and a focus on student learning. These standards closely mirror the goals of "Critical Friends Groups," a significant movement in education to improve student achievement through…