Introduction; About the authors; How to use this series; How to use this Teacher's Resource; About the syllabus; Approaches to learning and teaching; Teaching notes, supporting materials and answers; Section 1: Problem solving; Chapter 2: Understanding data in simple formats; Chapter 3: Deductions and modelling; Chapter 4: Arranging, searching and finding; Chapter 5: Communicating reasoning and patterns in data; Chapter 6: Logical relations and features in data; Chapter 7: More complex problems; Section 2: Critical thinking; Chapter 8: Evaluating reasoning (credibility); Chapter 9: Evaluate and use statistical evidence; Chapter 10: Use of evidence; Chapter 11: Arguments; Chapter 12: Evaluating reasoning; Chapter 13: Constructing arguments and explanations elements which can strengthen reasoning; Endorsement statement; Copyright information; Acknowledgements.