Book excerpt: Covers the Cambridge IGCSE syllabus (0455) and the Cambridge O Level syllabus (2281), first examination from 2020. This series helps students understand economic theory, terminology and principles. It matches the Cambridge IGCSE and O Level Economics syllabuses. The coursebook helps students apply tools of economic analysis, make judgements on economic issues, use basic economic numeracy and literacy, and take greater part in decision-making processes in everyday life. Sample questions provide opportunities for students to develop their evaluative skills. It provides a foundation for advanced study in Economics such as A Level. Answers to the coursebook and workbook questions are in the teacher's resource.