After four decades of research and development on language in mathematics classrooms,
there is consensus that enhancing language is crucial for promoting students' mathematics …

Wie wird international und in der Schweiz Mathematik unterrichtet? Welche
Gemeinsamkeiten und Unterschiede zeigen sich? Zeichnen sich Mathematikstunden aus …

This paper provides an overview of the teaching for robust understanding (TRU) Framework,
its origins, and its evolving use. The core assertion underlying the TRU Framework is that …

The aim of this article is to further the understanding of how content is learned in classrooms,
using conversation analysis (CA) and variation theory for the analysis. Classroom video …

Welche Lernunterstützung leisten die Lehrpersonen während der Phasen der selbständigen
Arbeit? Die individuelle Lernunterstützung in Schülerarbeitsphasen als eine Komponente …

Teaching effectiveness is a core issue in educational research; however, there is little
consensus about the most important results of classroom teaching from an international …

A teachers' practice cannot be characterised by a single lesson, hence comparison is best
made with lesson sequences that better sample the diversity of a teacher's practice. In this …

Effective professional learning is acknowledged as a key lever to improve teacher practice.
However, many studies report significant variation in the effectiveness of the types of …

What is effective mathematics teaching? This book represents the first purposeful cross-
cultural collection of studies to answer this question from teachers' perspectives. It focuses …

This paper examines the instructional approaches of three competent grade 8 mathematics
teachers. It also examines their students' perception of the lessons they taught as well as …