Solidify all the key concepts for the new 2014 syllabus. This fully comprehensive Study Guide helps learners focus on crucial concepts, reinforcing all the essential theory. Breaking down complex ideas into clear, manageable models, it provides a supportive framework for developing higher level comprehension. Fully supporting the new concept-based learning approach, detailed assessment support is integrated to help progress learners to higher attainment levels. About the series: Reinforce student understanding of all the crucial subject material. Fully comprehensive and matched to the most recent syllabuses, these resources provide focused review of all important concepts, tangibly strengthening assessment potential.