Previous studies about ELs have reported data on active English Learners--defined as those students who have not yet reached proficiency on a state English test--at a specific moment in time. This study, for the first time, analyzed the long-term trajectories of 18,000 CPS students who began kindergarten as ELs and followed their progress all the…

Taking advantage of lottery-like features in New York City's high school admissions process, previous MDRC reports have provided rigorous evidence that new small public high schools are narrowing the educational attainment gap and markedly improving high school graduation prospects, particularly for disadvantaged students. The new findings in this…

Efforts to support children in schools require addressing not only academic issues, but also out-of-school factors that can affect students' ability to succeed. This study examined academic achievement of students participating in City Connects, a student support intervention operating in high-poverty elementary schools. The sample included 7,948…

The literature on formative assessment shows great potential for significant improvements in student achievement. However, little is known about combining formative-assessment strategies, based in large part on short-cycle and medium-cycle assessments, with continuous quality improvement concepts to improve student achievement in mathematics at…

Reading fluency has been identified as a key component in effective literacy instruction (National Reading Panel, 2000). Instruction in reading fluency has been shown to lead to improvements in reading achievement. Reading fluency instruction is most commonly associated with guided repeated oral reading instruction. In the present retrospective…

Considerable effort has been made over the past decade to address the needs of learners in large urban districts through scaleable reform initiatives. We examine the effects of a multifaceted scaling reform that focuses on supporting standards based science teaching in urban middle schools. The effort was one component of a systemic reform effort…