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.

Gareth Kelly CPhys, MinstP, took a diploma in ionospheric physics before becoming a secondary school teacher and taught Physics at Penglais Comprehensive School, Aberystwyth, for 26 years. He has been involved with A Level and GCSE Physics and Electronics for a major awarding body for almost ten years. // Nigel Wood is an experienced Chief Examiner in A Level Physics for a major awarding body, and was formerly Head of Physics at Dulwich College, London