Instructional time is a fundamental educational input, yet we have little causal evidence about the effect of longer school days on student achievement. This paper uses a sharp regression discontinuity design to estimate the effects of lengthening the school day for low-performing schools in Florida by exploiting an administrative cutoff for…

The vast majority of American students are neither prepared nor sufficiently engaged to become science, technology, engineering, and mathematics (STEM)-literate citizens or innovative STEM professionals (National Research Council, 2007; Carnegie Corporation and the Institute for Advanced Study, 2009; National Science Board [NSB], 2010; President's…

Eric Schwarz cofounded Citizen Schools in 1995 to offer Boston students living in low-income communities the opportunity to participate in apprenticeships in a variety of careers. Twenty years later, Citizen Schools has served more than 50,000 mostly middle-school students in seven states coast-to-coast, engaging some 40,000 volunteer…

Expanded Learning Time (ELT) is seen as one promising approach for improving academic achievement, particularly in the nation's chronically low-performing schools. Since 1995, Citizen Schools (CS) has developed and supported the implementation of its own ELT model. The CS ELT model uses an additional shift of educators and community volunteers to…

In the 2013-14 school year, TASC entered the third year of its national demonstration of ExpandED Schools. Ten elementary and middle schools in New York City, Baltimore and New Orleans continued their partnerships with youth-serving community organizations, such as settlement houses or community development corporations. Together, principals,…

In Chicago, over a quarter of students fail at least one semester of algebra in their ninth grade year, and only 13% of students who fail both semesters of Algebra I in ninth grade graduate in 4 years. Offering credit recovery options is one strategy to deal with high failure rates. The primary goal of credit recovery programs is to give students…

The author is a middle school principal who has spent a decade working on improving literacy among his largely socio-economically disadvantaged student body. Experience and research have shown, the author says, that a successful effort to bridge the literacy gap between children who live in poverty and middle-class students requires a concerted…

Evidence on the effect of extending the school day is decidedly mixed because of the stark differences in how schools use additional time. In this paper, I focus narrowly on the effect of additional time used for individualized tutorials. In 2005, MATCH Charter Public High School integrated two hours of tutorials throughout an extended day. The…

For many years, the Kauffman Foundation has focused efforts on improving educa­tion for children in Kansas City. Prior to opening the Kauffman School, the Kauffman Foundation operated several programs that addressed the challenges faced in urban education, such as Project Early (an early childhood program), Project Choice (a high school dropout…

The introduction of all day-schools in Germany was due in part to the results of the Programme for International Student Assessment (PISA) study 2000, which revealed a striking social inequality in the German education system. It was expected that in all-day schools especially "at risk" groups would be supported and thus the gap in…

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…

This article describes a ten-year effort led by youth, community organizers, and a range of partners that resulted in two new, successful high schools and showed the power of grassroots mobilization for social justice. Since opening in 2009 and 2010 respectively, Felicitas and Gonzalo Mendez High School for College and Career Preparation and…

Despite the abundance of legislation and research initiatives concerning children's participation in decision-making, there is less research in this area with regard to extended school non-attenders. Using semi-structured interviews, this research explores how the views of children and their families who have experienced school non-attendance can…

In the last decade, there have been significant increases in the New York City high school graduation rates. Nevertheless, far too many students are graduating high school without the knowledge and skills they will need for college and career, and far too many continue to require remediation once they arrive at college. A central priority of the…

This study looks deeply inside 17 schools that stand at the vanguard of the current revolution in teaching. This new National Center on Time & Learning (NCTL) report reveals the substantive ways in which these schools are providing their teachers with more time to reflect on, develop, and hone their craft, by very explicitly leveraging an…