Two aspects of formative assessment practices in the Dutch and Flemish educational context were explored: the degree to which secondary mathematics teachers implement a variety of assessment techniques in their classrooms, and the extent to which their students are involved in assessment practices. By developing profiles based on the combination…

Even though it has been recognized that prospective teachers' conceptions of the nature of mathematics, and of mathematics learning and teaching shape their teaching decisions, and, thereby, students' engagement and achievement, to date no research has examined these conceptions from a person-centered perspective taking into account year of…

In March 2020, many schools worldwide were closed due to the COVID-19 pandemic. This closure confronted mathematics teachers with the challenging transition to emergency remote teaching (ERT). How did students experience ERT, and how did these experiences relate to context variables and to their teachers' beliefs and practices? In particular, what…

Purpose: Department heads play a pivotal role in the functioning of departments in secondary schools. However, quantitative research about the role of departmental leadership for the development of professional learning communities (PLCs) in subject departments in secondary schools remains scarce. As PLCs are seen as promising contexts for…

This bulletin is based upon reports to the International Commission on the Teaching of Mathematics concerning the development of the teacher of mathematics in the better secondary schools of different countries. For the most part, only those schools which are under the immediate direction of the Government have been considered. And even here…