Multiple-choice questions now offer complete support for the new multiple-choice paper.Worked examples and exam questions help consolidate learning and provide thorough exam preparation. 'Test-yourself' questions present opportunities for self-assessment.Clear diagrams convey key teaching points and help students to learn.Answers to all questions are supplied, for all round support.Updated for the new-style exam in May 2008, these bestselling books are written by an experienced team of Scottish authors and examiners.Covering units 1(H), 2(H) and 3 (H), the Student Book offers complete coverage of the higher course, whilst the Revision Book gives plenty of confidence-building practice.