This book provides a unique map of the focus and directions of contemporary research on school leadership since 2000 in 24 countries. Each of these directions has its own particular cultural, educational and policy history. Taken together, the various chapters in the volume provide a rich and varied mosaic of what is currently known and what is yet to be discovered about the roles and practices of principals, and their contributions to the improvement of teaching and the learning and achievement of students. The particular foci and methodological emphases of the research reported illustrate the different phases in the development of educational policies and provision in each country. This collection is an important addition to existing international research that has shown beyond any reasonable doubt that the influence of school principals is second only to that of teachers in their capacity to impact students’ progress and achievement and to promote equity and social justice.

Purpose– The main task of every school is to contribute to student learning and achievement. In the twenty-first century, national and international evaluations and comparisons have focussed on measurable student and school results. Not only teachers but also principals are held accountable for school results, which increase expectations of principals to work to enhance student learning and improve outcomes. In Sweden, a principal's work with a given school's core mission is labeled as pedagogical leadership, a concept that includes diverse activities related to national goals and school results. Aspects of pedagogical leadership include principals’ classroom observations and communication about teaching and learning issues. The purpose of this paper is to describe a model of pedagogical leadership as a base for principals’ experience with the aim to develop their understanding of pedagogical leadership.

Design/methodology/approach– The paper builds on data from three groups of principals who participated in a course to learn more about pedagogical leadership.

Findings– The participating principals performed their pedagogical leadership in different manners and with varying quality. During the course, there was a shift in what activities and duties the principals prioritized. The findings highlight the importance of democratic leadership and the improvement of teacher capacity and student outcomes.

Practical implications– The paper gives practical examples on how principals can improve their understanding of pedagogical leadership.

Originality/value– There are few articles on how pedagogical leadership is understood and practiced. The paper provides a model for pedagogical leadership and empirical data that shows that the concept deserves to be viewed as a qualitative concept that need interpretation.