This title has been thoroughly edited and updated to meet the demands of the revised AQA specification, supporting flexible delivery and greater opportunities for practical work. It features an updated colour design, new case studies (cross-referenced to the main narrative and practical activities) and new exam-style questions and exemplar answers with an emphasis on supporting candidates in exam preparation and practical work, making this an indispensable core text for all students. By combining print with the Student Edition of Dynamic Learning online, students have access to some of the additional resources featured in the full Network Edition CD-ROM (see separate entry) as well as a fully interactive edition of the book. The content includes activities and questions, which can be used for homework or classwork.