I conducted a single instrumental case study to address the problem of practice in which approximately one-third of students entering the ninth grade for the 2019-2020 school year in the study school district were reading below grade level proficiency. I chose an instrumental case study method because it allows for an in-depth examination of a…

In this article, I report a two-year study of working closely with science teachers and examining perceptions of Year 9 (12-13 year olds) students in 13 New Zealand secondary schools. The Constructivist Learning Environment Survey (CLES) was used. The questionnaire was administered to 327 students in the first year and 362 students in the second…

This study was a quasi-experimental design (QED) that examined the impact of Intervene K-12 tutoring on mathematics achievement for Grade 9 ELL students identified by HPS as having experienced considerable learning disruptions as a result of the COVID-19 pandemic and having recently arrived in the United States. Achievement gains for treatment…

This article provides an overview of single-case research design and how it can be used in concert with Improvement Science. Hypothetical examples of using single-case design to inform improvement efforts are provided, as is a discussion of connections between this methodology and Improvement Science. Resources for further study are also provided.

Founded in Minneapolis by Angela Jerabek, a former school counselor, Building Assets, Reducing Risks (BARR) is an education model built on research about the importance of prioritizing relationships with the power of data. The implementation of BARR at South Fort Myers High School saw dramatic and measurable changes as well as exponential academic…

Purpose: The purpose of the study was to evaluate the implementation and impact of the IDEA Public Schools' Mathematics Curriculum Redesign (MCR) effort, funded by an Innovation and Research (EIR) grant. Methods: The study used a quasi-experimental matching design to examine the effect of MCR on student achievement outcomes. The study compared…

Diplomas Now is a partnership of three national organizations--Talent Development Secondary, City Year, and Communities In Schools--collaborating in an effort to transform urban secondary schools so that fewer students drop out and more graduate ready for postsecondary education and work. With the goal of a continuous system of support through…

Although several studies investigate the effects of school resources on student performance, these studies tend to focus more on intervention effect sizes than on their cost-effectiveness. Exploiting policy-induced variation in Denmark and using high-quality administrative data, we investigate the effects of a school intervention that introduces…

Chicago has been in the forefront of the country in its use of 9th-grade indicators of dropout. Catalyzed by the development of the freshman on-track indicator and research around it, Chicago school administrators, central office personnel, and external partners have developed a number of mechanisms using 9th-grade indicators to stimulate school…

Too many students in high-poverty, urban communities drop out of high school, and too few graduate prepared for college and careers. Three national organizations--Talent Development Secondary, City Year, and Communities In Schools--have formed "Diplomas Now" in an effort to transform urban secondary schools so fewer students drop out and…

Having professional learning communities in place enables teachers and staff members to provide targeted assistance to students who need it. This article discusses Chardon (Ohio) High School's professional learning community program which provides time and support for students and teachers. Through the program, the teachers meet every week during…

English language learners (ELLs) often find themselves marginalized with respect to learning mathematics in U.S. schools due, in part, to language barriers and gaps in prerequisite math knowledge and skills. The goal of this study was to use Sen's (1980, 1992, 1999) capabilities approach model as a lens through which to analyze the relationship…

A longitudinal model assessing the relationship between indices of career development (career planfulness and career expectations) and school engagement (belonging and valuing) was examined through structural equation modeling for a multiethnic sample of urban 9th-grade students (N = 416). The model was examined within the context of a career…

Improving high school graduation rates has in recent years become a growing concern to state and local policymakers for a number of reasons: the reduced economic opportunities and increased social costs for individuals without a high school diploma; the economic consequences, such as reduced tax revenues; and the need for more college graduates.…

"Talent Search" aims to help low-income and first-generation college students (those whose parents do not have four-year college degrees) complete high school and gain access to college through a combination of services designed to improve academic achievement and increase access to financial aid. Services include test taking and study…