Consolidate essential knowledge and facilitate more effective exam preparation via concise summaries of course content and revision materialsEnsure that learners understand assessment requirements with clear explanations of each component, past paper material and model answersMaximise assessment potential with strategic tips, highlighted common errors and annotated sample answersBuild students' confidence using exam-style questions and practice papers, with accompanying answers and worked solutionsIB Prepared: Environmental Systems and Societies is available in print or online.