- examines what "visual teacher learning" (VTL) can contribute to raising the effectiveness of teachers' teaching and pupils' learning - uses a mixed-methods approach to research, which makes it possible not only to describe what teachers learn, but also to explain how they learn - spans the range from scientific scholarship to implementation by presenting evidence-based insights and guidelines for practicing VTL within a single, explicit conceptual framework

- examines what "visual teacher learning" (VTL) can contribute to raising the effectiveness of teachers' teaching and pupils' learning - uses a mixed-methods approach to research, which makes it possible not only to describe what teachers learn, but also to explain how they learn - spans the range from scientific scholarship to implementation by presenting evidence-based insights and guidelines for practicing VTL within a single, explicit conceptual framework