The National Assessment of Education Progress (NAEP) is the largest continuing and nationally representative assessment of what students know and can do in various subjects. NAEP serves a different role than state assessments. States have their own assessments that are designed to provide individual student data about achievement on different…

Professional development--formal in-service training to upgrade the content knowledge and pedagogical skills of teachers--is widely viewed as an important means of improving teaching and learning. While many interventions "include" professional development, professional development was the central intervention of the two recent research and…

This study is an evaluation on whether middle-level mathematics teachers' participation in a week-long in-service course on middle-level mathematics concepts increases their understanding of this content. A secondary purpose of this study is an exploration of teacher perceptions before and after the institute via self-report surveys. Participants…