These interactive flashcards help IB Business Management students Standard Level (SL) and Higher Level (HL) quickly review and memorize the essential definitions, formulas, and terms needed for success in IB Exams. Each card focuses on 1.1.3 Primary, secondary, tertiary, and quaternary sectors and is aligned with the IB Business Management syllabus, ensuring focused revision on systems and structures, human behavior and interaction, and sustainability and ethics. Students can test themselves anytime, anywhere, perfect for reinforcing tricky concepts, learning IB terminology, and committing formulas to memory. By using RevisionDojo's flashcards consistently, learners turn repetition into mastery and enter the exam with confidence.