As a proposed solution to the issues plaguing urban schools in the United States, Teach for America (TFA) continues to garner national attention and attract an increasingly competitive pool of applicants from the nation's most elite colleges. In fact, TFA has become the nation's largest provider of teachers to low-income communities and…

The "urban" mathematics classroom has become an increasingly polarized site, one where many middle-class White teachers attempt to bridge the divide between themselves and their relatively economically disadvantaged, non-White students. With its mania for high-stakes testing, current education policy has intensified the importance of…

While the challenge to retain highly competent teachers affects all schools, the crisis is critical in urban districts, which historically suffer from high teacher turnover (Ingersoll, 2004). This high turnover is especially problematic in the content areas of science (Ingersoll & Perda, 2010). Through ethnographic case studies the first year…