Critics claim that America's public schools remain feckless and hamstrung institutions, unable to improve even when nudged by accountability-minded politicians, market competition, or global pandemic. But if schools are so hopeless, then why did student learning climb in Los Angeles across the initial decades of the twenty-first century? In…

This report estimates the effect of enrolling in a charter school on student standardized test scores in Newark, New Jersey. The results indicate that attending a Newark charter school that participated in the city's common enrollment system leads to large improvements in math and reading scores, and the effect is especially large for students who…

On January 7, 2020, the Florida Department of Education (FDOE) released high school graduation rates for the State of Florida and the School District of Palm Beach County (District). It should be noted that due to COVID-19, assessment requirements for graduation were waived for FY20 seniors who had yet to meet them. This fact should be kept in…

In FY19, School District of Palm Beach County (SDPBC) outperformed Florida and four other large urban school districts by maintaining a stable graduation rate from FY18 to FY19. District operated high schools exceeded the Board's Strategic Plan goal of 90% by posting a graduation rate of 91.6%. In this memorandum, table 1 reports the graduation…

Using testing data from 2.1 million students in 10,000 schools in 49 states (plus D.C.), we investigate the role of remote and hybrid instruction in widening gaps in achievement by race and school poverty. We find that remote instruction was a primary driver of widening achievement gaps. Math gaps did not widen in areas that remained in-person…

In FY17, the School District of Palm Beach County (SDPBC) outperformed Florida and six other large urban school districts for the fourth consecutive year (FY14-FY17), and has consistently increased the graduation rate, including from FY16 to FY17. More importantly, the disparity between White students and their Black and Hispanic peers was reduced…

We report on an extended effort to introduce and evaluate argumentation as a stand-alone component of the middle-school curriculum. The dialogic-focused curriculum continued over two school years and from a research perspective benefitted from the availability of a closely-matched comparison group who participated in a parallel but non-dialogic…

In FY18, School District of Palm Beach County (SDPBC) outperformed Florida and five other large urban school districts for the fifth consecutive year (FY14-FY18), and has consistently increased the graduation rate, including from FY17 to FY18. District operated school students exceeded the Board's Strategic Plan goal of 90% by posting a graduation…

New Haven Public Schools (NHPS) is an urban school district in Connecticut serving approximately 21,000 students in 46 schools, with nine high schools. Concerned that only about one-half of its students were meeting state proficiency standards in reading and math tests or graduating within four years of starting high school, NHPS and the City of…

As part of its effective teaching initiative, the Bill & Melinda Gates Foundation partnered with three urban school districts across the U.S. and a group of four charter management organizations to undertake a strategic set of human capital reforms. A key objective of the "Intensive Partnerships for Effective Teaching" program was to…

The study reviewed in this paper examined whether winning an admissions lottery to attend a small school of choice (SSC) in New York City improved high school graduation rates, influenced the type of diploma students received, or increased the likelihood of college readiness. An SSC is a small, nonselective public high school emphasizing academic…

In 2006, New Leaders contracted with RAND to conduct an independent evaluation of its principal-preparation program. The analysis included all principals who have been prepared by New Leaders since the inception of the program, comparing outcomes of their students and outcomes of similar students in other, comparable schools in the same districts.…

For some time now, it has been evident that the policies pursued by the United States to elevate the academic performance of students, particularly those who are most economically disadvantaged, have not produced the results that were promised or hoped for. This paper analyzes the efforts of schools and school districts to improve academic…

More than one out of every five principals leaves their school each year. In some cases, these career changes are driven by the choices of district leadership. In other cases, principals initiate the move, often demonstrating preferences to work in schools with higher achieving students from more advantaged socioeconomic backgrounds. Principals…

In one of the first large-scale analyses of urban trends on the National Assessment of Educational Progress (NAEP), the Council of the Great City Schools and the American Institutes for Research identified urban school systems that demonstrated high achievement or significant achievement gains on the NAEP, and examined possible factors behind…