Business worked examples

More Tutopiya study tools

Pair this formula sheet with past papers, revision checklists, and planners — all free on our study tools hub.

• Exam technique cheat sheet Command words, mark scheme triggers and per-question tactics for 35 IGCSE, GCSE, A Level and IB subjects.
• AI Lesson Analysis guides User guide, feature deep-dives and case studies — plus live demo and free trial for Tutopiya lesson analysis.
• All study tools Browse the full hub: calculators, planners, past papers, and more.
• Past paper finder Search past papers by board, subject, and year.
• Revision checklists Topic-by-topic checklists for IGCSE & A Level (2026 syllabi).
• Keywords & definitions Examiner-style keywords and definitions by topic — Cambridge & Edexcel IGCSE & A Level.
• Interactive periodic table All 118 elements, filtered to your IGCSE, GCSE, A Level or IB chemistry syllabus.
• Free lesson planner Plan IGCSE, GCSE, A-Level & IB lessons with portal links and printable export.
• Study planner Build schedules and stay on track before exams.
• Past paper error log Log mistakes from papers and review them systematically.
• Score tracker Track marks and grades across past paper sittings.
• Past paper exam timer Board presets, pacing tips, and a graph of time taken per paper.
• Topic & paper planner Plan revision by topic and tie it to past papers.
• GPA calculator Convert IGCSE, GCSE, and A Level grades to GPA-style summaries.
• The Tutopiya Test Quick diagnostic to see where you stand.
• IGCSE resources Practice questions, notes, and guides for Cambridge & Edexcel IGCSE.

Study tools blog · A Level resources · IB resources