Every command word decoded across Cambridge IGCSE, Cambridge A Level, AQA GCSE, Edexcel IGCSE / IAL and IB Diploma. The exact answer structure examiners want, the top mistakes they flag, and the phrases that pick up the marks others leave on the table. Free printable PDF for 35+ subjects.
Command words decoded
Top mistakes flagged
Phrases that earn marks
Print-ready PDF
Cambridge IGCSE
Cambridge International A Level
AQA GCSE
Edexcel IGCSE
Edexcel International A Level
IB Diploma HL
Command words — click to expand
Top tips for Biology
⚠️ Top mistakes examiners flag for Biology
✅ Phrases that earn marks
❌ Phrases that lose marks
Extended answers are where the marks live in Biology
Cambridge IGCSE Biology 6-mark and extended-response questions are won or lost on STRUCTURE and command-word interpretation. A Tutopiya Biology specialist marks your mock answers like an examiner and shows you exactly which command words you're misreading. Submit a free enquiry to get matched.
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Every subject has its own dedicated cheat sheet page with SEO-optimised guidance.
Biology
0610 · 8 command words · 4 mistakes flagged
Chemistry
0620 · 7 command words · 5 mistakes flagged
Physics
0625 · 7 command words · 5 mistakes flagged
Mathematics
0580 · 6 command words · 5 mistakes flagged
English Language
0500 · 6 command words · 5 mistakes flagged
English Literature
0475 · 4 command words · 5 mistakes flagged
Economics
0455 · 5 command words · 5 mistakes flagged
Business Studies
0450 · 4 command words · 5 mistakes flagged
Computer Science
0478 · 5 command words · 5 mistakes flagged
Additional Mathematics
0606 · 5 command words · 5 mistakes flagged
Biology
9700 · 7 command words · 5 mistakes flagged
Chemistry
9701 · 6 command words · 5 mistakes flagged
Physics
9702 · 6 command words · 5 mistakes flagged
Mathematics
9709 · 6 command words · 5 mistakes flagged
Economics
9708 · 5 command words · 5 mistakes flagged
Business
9609 · 4 command words · 5 mistakes flagged
Computer Science
9618 · 5 command words · 5 mistakes flagged
Biology
8461 · 6 command words · 5 mistakes flagged
Chemistry
8462 · 6 command words · 5 mistakes flagged
Physics
8463 · 6 command words · 5 mistakes flagged
Mathematics
8300 · 5 command words · 5 mistakes flagged
English Language
8700 · 5 command words · 5 mistakes flagged
English Literature
8702 · 3 command words · 5 mistakes flagged
For students
Keep it on your desk during revision. Check the command word before answering every past paper question.
For teachers
Share with your class. Use as a classroom poster or laminate for students to keep throughout exam season.
For tutors
Give to students at the start of each session. Walk through command words before tackling past papers.
A one-page reference that decodes every command word in your exam paper (Define, Describe, Explain, Compare, etc.), tells you exactly how examiners want each one structured, and lists the phrases that earn marks vs the ones that lose them. Most students lose grades not because they don't know the content but because they misread the command word — the cheat sheet closes that gap in 5 minutes.
35 subjects across Cambridge IGCSE, Cambridge International A Level, AQA GCSE, Edexcel IGCSE, Edexcel International A Level and IB Diploma HL. Sciences (Biology / Chemistry / Physics), Mathematics, English Language & Literature, Economics, Business Studies and Computer Science are all included. Each subject has its own dedicated cheat sheet — pick yours below.
Generic lists give you definitions. This tool gives you the answer structure examiners expect, the EXACT phrases that earn marks for YOUR specific board and spec, and the top 3–5 examiner-flagged mistakes for your subject. Every cheat sheet is calibrated to the specific paper format — not a one-size-fits-all reference.
Yes — every cheat sheet is downloadable as a free A4 PDF. Sign up takes 10 seconds (name + email), unlocks the download for this and every other Tutopiya study tool, and the PDF is print-optimised so it fits on one page above your desk.
Three ways: (1) Before every past paper attempt, re-read the command-words section — it primes you to write the right kind of answer. (2) After marking a past paper, compare your phrasing to the "earn vs avoid" lists and rewrite weak answers. (3) Two weeks before exams, laminate the PDF and pin it above your desk. Treat it like a checklist you tick off every time you answer a question.
Exam technique typically lifts students by 1–2 grades when their content knowledge is already secure but they're losing marks on phrasing. It will NOT compensate for missing content knowledge — for that, combine the cheat sheet with the matching subject's Grade Predictor, Grade Boundary Tracker and a Tutopiya specialist tutor.
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A specialist tutor can walk through exam technique with your child live — and identify exactly where marks are being lost.
Pair this formula sheet with past papers, revision checklists, and planners — all free on our study tools hub.