The purpose of the study was to examine the behaviors and actions of the administrative team as they work to grow the leadership team's capacity to improve the instruction culture using action research cycles. The challenges of building a positive school culture at the high school level are vast; however, building a culture specifically around…

This paper describes a Lesson Study in which in-service mathematics secondary-school teachers, collaborating with researchers, involve grade 10 students in tessellation problems. The data are collected by an experiment carried out in the context of the "Liceo Matematico" project, with three volunteer teachers. The experiment goal was to…

It is difficult to identify direct causal relationships between school-based professional learning initiatives and changes in the participating teachers' competencies or their students' learning outcomes. This paper contributes a novel approach to examining the impact of such school-based professional learning by integrating the constructs of…

This study focused on leadership effectiveness of high school principals within the New York City Department of Education. The purpose of this study was to explore the views and perspectives of teachers concerning the impact of principals' leadership style on teachers' and students' performance and to determine teachers' perceptions of the…

Micro-credentials are increasingly being adopted across a variety of industries and countries, including the kindergarten through grade 12 education system in the United States, as a way to identify workers with specific skills, knowledge, and competencies. This report presents the results of a study conducted by RAND researchers who investigated…

This paper offers a conceptual model and rich narratives that describe the contexts in which teacher leadership emerges and the many ways that leadership is enacted. Drawing on qualitative case studies of seven Maine, USA schools, the authors found that teachers initiated their own professional learning efforts with the central goal of improving…

In the knowledge economy, the journey of education to develop a flexible, knowledgeable, and skilled workforce should begin in pre-school and continue until at least an associate degree--the equivalent of a high school diploma a generation ago--is achieved. A high school diploma is not sufficient to compete in a global economy. The number of…

The Chicago Annenberg Challenge, chaired from 1995 to 1999 by Barack Obama, is being portrayed by John McCain's campaign as an attempt to push radicalism on schools. Founders of the project say it has been distorted in the presidential campaign. The project undertaken in Chicago as part of a high-profile national initiative reflected, however,…

Hanging in the entryway of Quakertown Community Senior High School in Quakertown, Pennsylvania, was the school vision: "Enter to Learn; Leave to Serve." The school vision statement contained the right words, but it did not inspire anyone. In many classrooms, teachers lectured from the front of the room, students sat in rows taking notes,…