Provide clear guidance to the 2014 changes and ensure in-depth study with accessible content, directly mapped to the new syllabus and approach to learning This second edition of the highly-regarded first edition contains all SL and HL content, which is clearly identified throughout. Options are available free online, along with appendices and data and statistics. – Improve exam performance, with exam-style questions, including from past papers – Integrate Theory of Knowledge into your lessons and provide opportunities for cross-curriculum study – Stretch more able students with extension activities – The shift to concept-based approach to learning , Nature of Science, is covered by providing a framework for the course with points for discussion – Key skills and experiments included – Full digital package – offered in a variety of formats so that you can deliver the course just how you like!