The only DP Physics resource developed with the IB to accurately match the new 2014 syllabus for both SL and HL, this revised edition gives you unrivalled support for the new concept-based approach to learning, the Nature of science. Understanding, applications and skills are integrated in every topic, alongside TOK links and real-world connections to truly drive independent inquiry. Assessment support straight from the IB includes practice questions and worked examples in each topic, alongside support for the Internal Assessment and Extended Essay. Truly aligned with the IB philosophy, this Course Book gives unparalleled insight and support at every stage.