We examined the extent to which mathematics program evaluations that have been conducted according to methodologically rigorous standards have attended to the theories underlying the programs being evaluated. Our analysis focused on the 37 reports of K-12 mathematics program evaluations in the last two decades that have met standards for inclusion…

District leaders often feel that working with researchers is not mutually beneficial. Researchers do not provide enough practical guidance, and they are often unable to present their findings in time to inform district decision making. Research-practice partnerships (RPPs) are a potential new strategy for addressing these challenges. RPPs are…

Research-Practice Partnerships (RPPs) have emerged as a promising strategy for bridging the current gulf between research and practice by bringing together experts from both fields to address problems facing K-12 U.S. education. Education RPPs provide the organizational structure to facilitate sustained collaboration between researchers and…

One purpose of education research is to develop and rigorously evaluate the effectiveness of programs for supporting students' learning and achievement. The Institute of Education Sciences has amplified that purpose (Shadish & Cook, 2009) and attempted to improve the methodological standards for conducting such work--primarily through the What…

This chapter describes a partnership with four urban districts that aimed to develop an empirically grounded theory of action for improving the quality of mathematics instruction at scale. Each year, we conducted a data collection, analysis, and feedback cycle in each district that involved documenting the district's improvement strategies,…

Comments on Erick Smith's proposed knowing/knowledge distinction, and clarifies a possible ambiguity in the present author's use of the term "constructivism." The article distinguishes between Piagetian-based psychological constructivism as outlined by Smith and the author's version of constructivism. (GR)