IGCSE Economics (0455): Exam Technique for October/November 2026

The October/November 2026 exam series is now close enough to count in weeks. This guide continues our technique series from the Oct/Nov 2026 revision hub and covers Cambridge IGCSE Economics (0455): how the two papers work, where candidates actually lose marks, and an eight-week run-in plan that starts now.

Know the papers before you revise anything

IGCSE Economics 0455 is assessed through two written papers. Paper 1 is multiple choice: 30 questions in 45 minutes covering the whole syllabus. Paper 2 is the structured paper, lasting 2 hours 15 minutes, with a compulsory data response question built around source material (an extract, table or chart) followed by structured questions you choose from, whose parts step up from short definitions and calculations to an eight-mark discussion. Paper 2 carries about 70 per cent of the total marks, so give it the majority of your practice time. Confirm the exact timings and mark allocations against the front of the 2026 syllabus document your school uses; Cambridge has published a revised syllabus with specimen papers for later exam years, and you must prepare for the version you are actually sitting.

The assessment objectives shape technique. In the current syllabus, knowledge and understanding and analysis each carry about 40 per cent of the credit, and evaluation about 20 per cent, with the evaluation marks sitting on Paper 2. One fifth of the qualification is earned by weighing arguments and reaching a justified conclusion. Memorised definitions alone cannot reach the top grades.

Paper 1: the trap is the true statement that answers a different question

The classic 0455 distractor is a statement that is economically correct but does not answer the question asked. Read the stem twice and underline the operative words: is it asking for a cause or an effect, a movement along a curve or a shift of the curve, nominal or real? Then eliminate. Two options usually fall quickly; the final choice between the last two is where the paper is won or lost. If a question involves calculation (percentages, elasticity values, index numbers), do the arithmetic on paper rather than in your head, because the wrong options are built from the most common slips.

Timing: with 30 questions, budget roughly 90 seconds each, flag anything that takes longer and return to it at the end. Never leave a blank; there is no penalty for a wrong answer.

Paper 2: four habits that earn marks

Definitions must be precise

Short definition parts reward the accepted wording, not a vague gist. Opportunity cost is the next best alternative forgone, not "what you give up". Inflation is a sustained rise in the general price level, not "prices going up". Build a definitions bank covering every key term in the syllabus and drill it daily; these are the cheapest marks on the paper and among the most commonly dropped.

Diagrams need correct labels and an explained shift

A demand and supply diagram earns credit only when it is complete: axes labelled price and quantity, curves labelled, original and new equilibrium marked, and any shift shown clearly with an arrow. Then explain the diagram in words: what shifted, why it shifted, and what happened to equilibrium price and quantity as a result. A correct diagram with no written link to the question is analysis left half-finished. And never confuse a shift of a curve with a movement along it; that single confusion sinks more diagram answers than any other error.

Use the data in the data response

The data response question provides source material because you are expected to use it. Quote figures, name the country or market in the extract, and anchor your analysis to the numbers given. Generic textbook theory with no reference to the source earns limited credit on the parts that ask you to refer to the material.

Evaluation needs two sides and a verdict

The eight-mark parts typically begin "Discuss whether" and reward a genuinely two-sided answer: developed arguments for, developed arguments against, then a conclusion that actually decides, with a reason. "It depends" is not a conclusion. A justified verdict might hinge on the size of the effect, the time frame, or the state of the wider economy. In revision, practise writing the conclusion first so you learn to argue towards a destination.

Mistakes that get flagged again and again

• Vague definitions that circle the term instead of defining it.
• Diagrams with missing labels, or drawn but never referred to in the written answer.
• One-sided "discuss" answers, or conclusions that restate both sides without choosing.
• Ignoring the source material in the data response question.
• Answering the question the candidate revised for rather than the question on the paper.

Read recent examiner reports alongside the papers you practise; they tell you precisely how marks were lost in past sessions.

The eight-week run-in to October/November

• Weeks 1 and 2 (mid to late August): close the content gaps. Work through the syllabus section by section, rebuild notes on anything shaky, and start the definitions bank.
• Weeks 3 and 4: topic-based past paper questions. Attempt Paper 2 parts by topic and mark yourself against the mark scheme, logging every recurring error. Our guide to the past papers and mark schemes method explains how to mark your own work honestly.
• Weeks 5 and 6: full data response questions under time, plus one complete Paper 1 each week. Drill diagrams daily: five minutes, one diagram from memory, fully labelled.
• Week 7: a full Paper 2 under exam conditions, reviewed against the mark scheme the same day, with extra attention on the eight-mark evaluations.
• Week 8: light review only. Definitions bank, diagram drills, your error log, and rest. Confirm your exact exam dates with your centre's timetable.

For structured notes, topic questions and revision sets, see our IGCSE materials, and keep the revision hub bookmarked for the rest of the series.