Overview
4024 O-Level Mathematics uses the same command-word logic as A-Level maths: verbs set depth, and method marks reward working even when the final value is wrong.
High-yield verbs on 4024
This section covers High-yield verbs on 4024 — ranked by what Cambridge examiners return to most often in past papers.
| Verb | Examiner expectation |
|---|---|
| Calculate / Find | Full working — especially on the non-calculator paper |
| Show that | Step-by-step proof of the given result |
| Factorise / Simplify | Complete algebraic manipulation |
| Solve | Show rearrangement; state solutions clearly |
Non-calculator vs calculator papers
For Cambridge syllabus 4024, paper 1 (non-calculator) punishes mental shortcuts — write every line. Paper 2 allows a calculator but not skipped method.
Practise
Drill [4024 past papers](/past-papers/4024) and use the [4024 command words page](/tools/command-words/4024). Full list: [command words explained](/blog/cambridge-command-words-explained).
FAQ
This section covers FAQ — ranked by what Cambridge examiners return to most often in past papers.
Is working mandatory?
Unless the question says Write down only, assume yes.
Describe vs Explain in 4024?
Uncommon on pure maths — if it appears on a graph question, Describe = shape/features; Explain = why the shape occurs.