In the modern world, success in school mathematics can determine life chances. It is therefore vital to engage children and young people in learning mathematics. brings together the debates concerning mathematical engagement and draws on first-hand experience and key research to promote successful classroom practice. It considers what engagement looks like at different ages and the implications of this for the classroom. Accessibly written with examples of successful classroom practice, activities and projects, the book covers: Written by a leading authority in the field, this timely text will be essential reading for all trainee and practising teachers of mathematics.