English Learners (ELs) are students from whom much is expected: they are tasked with mastering grade-level content while also learning English, a language in which they are not fully proficient. Mastering academic English--the set of language skills necessary for success in school--is a developmental process that takes at least five to seven…

In the 2015-16 school year, 75 percent of Chicago Public Schools (CPS) ninth-graders opted out of their assigned high school. These students could choose from more than 300 programs at 138 public high schools. Selective enrollment high schools (SEHSs) were among the most high-profile and most sought-out options. SEHSs aim to provide high-achieving…

The Success Project was a multi-year effort that aimed to better prepare middle grade students for the transition to and success in high school and beyond. Underlying this initiative was a belief that many urban public middle grades students in the United States enter high school without sufficient social supports and academic skills to succeed in…

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…

Policymakers are implementing reforms with the assumption that students do better when attending high-achieving schools. In this article, we use longitudinal data from Chicago Public Schools to test that assumption. We find that the effects of attending a higher performing school depend on the school's performance level. At elite public schools…

Enrollment in eighth-grade algebra doubled from the 1990s to 2012 (National Center for Education Statistics, 2013) as research demonstrated that Algebra I operates as a "gateway" to advanced mathematics courses in high school (Adelman, 2006), and that students who succeed in Algebra I in middle school have more success in mathematics…

In an era of expansive school choice, families and students make many comparisons when they consider schools. Policies encourage families to seek out options where average test scores are high or where value-added indicators are strong. When students choose schools with high-performing peers, they often may be at a lower place in the achievement…

Across the country, urban school districts are opting to close under-enrolled schools as a way to consolidate resources. Motivated by a reported $1 billion deficit and declining enrollments in depopulating neighborhoods, the Chicago Board of Education voted in May 2013 to close 49 elementary schools and one high school program located in an…

There is a very large population of students who struggle with the transition from the middle grades to high school, raising concerns that high school failures are partially a function of poor middle grade preparation. As a result, middle grade practitioners are grappling with questions about what skills students need to succeed in high school,…

This report is designed to provide a detailed picture of the relationship between students' performance in the middle grades (grades five through eight) and their subsequent performance in high school and college among students in the Chicago Public Schools (CPS). The key findings of this report have been summarized in briefs for middle grade and…

Between 2002 and 2007, the Chicago High School Redesign Initiative (CHSRI) opened 23 small high schools. Implemented in partnership with Chicago Public Schools (CPS), this initiative aimed to provide populations of low-performing students in under-served areas of the city with high-quality, small high schools. These schools were formed (1) by…

Student mobility has been a long-standing concern to educators and researchers because of the negative impact that changing schools can have on students, teachers, and schools. High levels of student mobility can create a sense of upheaval and constant change at the school level, and schools typically have few established practices in place to…

Few decisions by a school district are more controversial than the decision to close a school. School staff, students and their families, and even the local community all bear a substantial burden once the decision is made to close a school. Since 2001, Chicago Public Schools (CPS) has closed 44 schools for reasons of poor academic performance or…

Few decisions by a school district are more controversial than the decision to close a school. School staff, students and their families, and even the local community all bear a substantial burden once the decision is made to close a school. Teachers and other school staff must search for new employment, students are faced with a multitude of…

Specific strategies for "turning around" chronically low-performing schools have become prominent, with the U.S. Department of Education enacting policies to promote four school improvement models that include "fundamental, comprehensive changes in leadership, staffing, and governance." Despite the attention and activity…