SMP 11-16 is a mathematics course for secondary schools which emphasises the relationship between mathematics and the world around us. The Amber series is for those pupils who find the SMP 11-16 Green series too difficult although it is a course in itself and can be used by non SMP 11-16 schools with lower attainers in mathematics in Y9 to Y11. The course will consist of nine pupil's books as well as worksheet masters and teacher's guides. This book is the teacher's guide for the first three books in the Amber series.