Exam Technique: The Difference Between Knowing and Scoring

The Exam Technique Gap

Some of the most knowledgeable students consistently underperform on exams. Some students who seem less academically gifted consistently outperform those who know more. The difference is frequently exam technique — a set of learnable skills that govern how effectively a candidate converts their knowledge into examiner-awarded marks.

Before the Exam: Read and Decode

Every exam question is a precise instruction, not a general prompt. The command words — describe, explain, evaluate, analyse, justify, compare, assess, discuss — have specific meanings that define exactly what the examiner is looking for. A student who “explains” when asked to “evaluate” typically loses marks not because their knowledge is insufficient but because their response does not match the question’s requirement.

Mark Allocation: Work Proportionally

The marks available for each question tell you how much time and depth to invest. Before your exam, calculate roughly how many minutes per mark you can afford (total time divided by total marks). Stick to this allocation rigorously. Many students write at equal length for questions of unequal value — spending ten minutes on a one-mark question and rushing a twelve-marker.

Answering in the Examiner’s Language

Subject-specific mark schemes reward subject-specific terminology. A physics student who explains a circuit using everyday language loses marks that a student using correct technical vocabulary retains. Read mark schemes for past papers carefully — this is the most direct window into what examiners are actually rewarding.

The Structure of Extended Answers

For longer answers (6+ marks), a clear structure dramatically improves mark allocation. The classic structure of argument → evidence → analysis works across almost all subjects: state the point you are making, provide the evidence that supports it, and explain why that evidence supports your conclusion.

Managing Time Under Pressure

• Set a strict time limit per question and move on when it expires, even if your answer is incomplete.
• Attempt easier questions first to build confidence and secure marks early.
• For questions you are unsure about, writing something is almost always better than leaving a blank.

Post-Exam Review: The Most Underused Preparation Tool

After every mock exam or timed practice paper, go through every question you did not score full marks on and understand exactly why. The most efficient exam preparation is targeted: identify your specific mark-losing patterns and practise precisely those scenarios.