New common standards for mathematics were adopted by most of the states in the US by 2010. Achieving these standards, however, is a challenge, since they require significant changes in how mathematics is taught. Lesson study ("jugyou kenkyuu") is a form of professional development that has been credited for supporting profound changes in…

Background/Context: School districts are increasingly expected to support students in meeting ambitious mathematical learning goals. Many schools and districts are investing significant resources in the provision of time for teacher collaboration in the hope that this will help teachers improve their instruction in ways that support students in…

My Teaching Partner-Secondary (MTP-S) is a web-mediated coaching intervention, which an initial randomized trial, primarily in middle schools, found to improve teacher-student interactions and student achievement. Given the dearth of validated teacher development interventions showing consistent effects, we sought to both replicate and extend…

Research has been showing that the most important development in K-12 education over the past decade has been the emergence of a growing number of urban schools that have been convincingly shown to have dramatic positive effects on the achievement of disadvantaged students. Those with the strongest evidence of success are oversubscribed charter…

President William Jefferson Clinton is often credited with beginning a new era of improving teacher quality. Since the late 1990's, the federal government has presented a number of reforms that have encouraged states to develop methods to address the revolving door of teachers entering and exiting schools yearly. Retaining teachers has been…

The document reports on recent movements regarding day schools within city school systems; reviews on other activities, such as night schools, continuation schools special schools, etc. may appear in other chapters of the Biennial Survey of Education. This bulletin summarizes findings with regard to: administration, including adapting the school…