A highly distinctive and structured approach to teacher development, Lesson Study emerged in Japan but has since been adopted much more widely and now sees growing interest in the UK. Tony McConnell, Davinia Daley, Rebecca Levy, Lisa Waddell and Richard Waddington describe the process by which their school first investigated and then adopted…

Lesson Study (LS) is a teaching improvement and knowledge-building process that has origins in Japanese elementary education. In Japanese LS, teachers work in small teams to plan, teach, observe, analyse and refine individual lessons called research lessons. This study examined a small sample of primary school teachers' perceptions of LS as a…

Conceptualizing lesson study as an encounter at the boundaries of research and practice, this study examined teacher-academic collaboration for its potential to shape teacher research identity. We report here a case study of a school where the teachers have been able to present their lesson study works in conferences. Documents produced by the…

This paper reports on a study conducted within VIDEO-LM (Viewing, Investigating and Discussing Environments of Learning Mathematics), a video-based professional development project for secondary mathematics teachers that aims to enhance reflection on practice. The study explored VIDEO-LM sessions where Israeli teachers watched an 8th grade…

Purpose: The purpose of this study was to explore the conditions and challenges that facilitate teacher professional learning through the implementation of pedagogical mentoring (PM) within the Chilean school context. Design/methodology/approach: This study employed a qualitative methods approach, utilizing an instrumental case study. As the…

The school collegial climate presents an important context for teacher professional activities. This study investigated whether teachers' perceptions of school collegial climate characteristics (teacher-leadership collaboration, teacher-teacher collaboration, and teacher-teacher communication) are associated with teachers' active responses to…

Inclusive education policies thin the boundaries of special and regular education as well as teachers' roles and competencies. The present study, using data from TALIS 2018, aims to find out whether Portuguese teachers working in classes directed entirely or mainly to special education needs students (SENS) differ from teachers working in classes…

Inquiry-based working contributes to teacher professionalization and educational improvements. This article presents the key findings of a qualitative case study carried out in three primary schools in the Netherlands. That study focused on the inquiry-based working of school boards, school leaders and teachers, with the goal of better…

This paper attempted to make explicit some of the underlying characteristics of spatial visualisation using the concept of area of composite shapes. By engaging students with metric-free tasks, we identify the type of perceptual and visual/spatial manoeuvres that they deploy in such situations. Interview data collected from three students in Grade…

Within comparative school effectiveness research facilitated by large-scale data across countries, this article presents the results of the testing for measurement invariance of the latent concept of Professional Community (PC) across 23 European countries and more than 35,000 teachers in secondary schools. The newly proposed Multiple-Group Factor…

The purpose of this collective case study was to explore the resultant effects of vertical team teaching and collaborative inquiry on elementary (Grade 8) and secondary (Grade 9) educators' literacy instructional and assessment practices. Key elements of the program included collaborative inquiry and vertical team teaching. The findings of this…

This study examines whether 3 teacher-rated aspects of school effectiveness differ across school segregation profiles in Stockholm, and to what extent these indicators are associated with the academic achievement of 9th-grade students. Analyses were based on 2 cross-sectional data collections performed in 2014 and 2016, respectively (147 school…

This case study research reports on elementary (grade 8) and secondary school (grade 9) teachers' participation in job-embedded, professional learning and engagement in collaborative inquiry. Teachers constructed an inquiry-oriented media literacy unit following the collaborative inquiry model. The current study sought to investigate how…

The different strategies and methodologies used by teachers in their day-to-day activity may have an impact on the academic performance of their students. Indexes constructed to summarize how teachers address different teaching tasks can be used to quantify the teaching activities' associations with academic results. In the IEA's Trends in…

Collective approaches to practice development are increasingly common in the teaching profession. Such initiatives frequently involve groups of teachers taking responsibility for introducing, sharing and developing new pedagogical resources and for aiding their integration into existing practices. This article explores teachers' knowledge work as…