Specialized middle level teacher education programs are an oft-purported lever for middle level education reform. Preparing teachers to enact "new" teaching practices that challenge the status quo in field placement schools presents a formidable challenge, however. This research investigated reform-oriented collaborative inquiry (ROCI),…

In this article we examine how students engage in learning mathematical concepts in the middle grades of an urban public school in the Southwestern United States. In the context of a 3-year National Science Foundation-funded longitudinal study of the development of students' rational number understanding, we encountered differing levels of…