It is indicated that research on professional development programmes (PDPs) for mathematics teachers mostly concerns whether a programme affects the teachers' practice or student learning, while the teachers' learning is treated as a "black box." Calls have been made for a shared body of knowledge on teachers' professional learning and…

Professional development is necessary to support and empower teachers in meeting the high stakes demands of mathematics teaching and to ensure equitable, accessible, and high-quality instruction for all students. Using the Interconnected Model of Professional Growth, we designed and implemented a longitudinal, multi-faceted professional…

In the United States, teacher preparation programs are under increased pressure to demonstrate their effectiveness in producing graduates with knowledge, abilities, and competencies to be quality teachers. However, very little research shows this kind of evidence. In a rare exception, Hiebert, Miller, and Berk (2017) found significant positive…

This paper reports on the knowledge for teaching mathematics of 294 pre-service primary teachers from seven Australian universities participating in a project aimed at establishing a culture of evidence-based improvement of teacher education. The project was funded by the Australian Learning and Teaching Council. Rasch measurement techniques were…