How to Teach Mathematics for Mastery is a research-informed guide to the key principles of the mastery approach. It summarises a wide range of research in a readable format, providing practical recommendations and guidance to help Secondary maths teachers and heads of department implement this approach in their schools. Written by a pioneer of the approach in the UK, How to Teach Mathematics for Mastery explores the theory and practice, with plenty of local and international examples, to help teachers in Secondary schools develop a greater understanding of the mastery pedagogy for teaching mathematics.