The Macmillan Mathematics series is designed for children aged 6-12 and provides a bridge between mainstream maths teaching as a separate subject and Content and Language Integrated Learning (CLIL). It has been written by early childhood education experts, drawing on the latest research into children's learning. Each level of the series consists of Student's Book A, containing 12 chapters, and B (also 12 chapters), which is a continuation of part A. The set of Student's Books - A and B therefore provides you with material for a full year of study.