In this article, the author highlights the methodology, analysis, findings, and limitations of Marsh, J., Bertrand, M., & Huguet, A. (2015), "Using data to alter instructional practice: The mediating role of coaches and professional learning communities," "Teachers College Record," 117(4), 1-40. This exploratory research…

Professional development designed to integrate key features of research-based professional learning has positive and significant effects on teacher practice and student achievement in mathematics when implemented in schools that meet specified technology-readiness criteria. Key features of research-based professional learning include intensive…

Using 4th- and 8th-grade mathematics data from 2003, 2007, and 2011 Third International Mathematics and Science Study (TIMSS) assessments, researchers conducted a cross-national empirical study to examine teacher participation in professional development and its impact on student achievement. Findings from the research show that, although 4th- and…