Developed in cooperation with the International Baccalaureate, this coursebook enables experienced and best-selling authors to navigate the new syllabuses confidently, implementing inquiry-based and conceptually-focused teaching and learning. It ensures a continuum approach to concept-based learning through active student inquiry; the authors are not only IB Diploma experienced teachers but also experienced in teaching the IB MYP and have collaborated on the popular MYP by Concept series. The book builds the skills and techniques covered in the Tools (Experimental techniques, Technology and Mathematics) with direct links to the relevant parts of the syllabus; these skills also provide the foundation for practical work and internal assessment. It integrates Theory of Knowledge into lessons with TOK boxes and inquiries that provide real-world examples, case studies, and questions. The TOK links are written by the author of the bestselling TOK coursebook, John Sprague, and Paul Morris, the MYP by Concept series and Physics co-author. It develops approaches to learning with ATL skills identified and developed through a range of engaging activities with real-world applications.