Comprehensively revised and updated, this 2nd Edition has been endorsed by WJEC.

┒ Comprehensive and concise coverage of the specification, with any additional content clearly highlighted to provide students with stretch and challenge opportunities
┒ 'Answering exam questions' at the end of each unit gives guidance on command words and how to approach each question
┒ 'Exam Practice questions' at the end of each unit are taken from actual WJEC past papers with answers provided in the book
┒ Increased maths support with maths skills and techniques regularly tested throughout.
┒ Clear explanations and diagrams throughout.