The Master Mathematics Teachers (MasterMT) project is the first endeavour to date that has looked systematically into the practice and development of a legendary tribe of mathematics teachers in China, the master mathematics teachers.

The project draws on multiple types of data from a large sample of master mathematics teachers (N = 70) and their students (N = 3,178), seeing teacher professional development through both historical and live-streaming lenses.

Harnessing the Integrated Paradigm, the project makes an optimal use of multiple methods in innovative ways.