How to structure an essay

Most essays lose marks on structure rather than content. The ideas are there; they are arranged so the reader has to do the work of connecting them.

Updated 20 September 2026 · 9 min read

An essay is an argument, not a tour of a topic. Every part of the structure below exists to make one claim, support it, and deal honestly with the reasons someone might disagree. If a paragraph is not doing one of those three jobs, it is decoration.

Start from the question

Read the title as an instruction and notice its verb. “Discuss”, “evaluate”, “compare” and “to what extent” ask for different things, and answering the wrong one is the most expensive mistake available.

• Describe / outline — set out what something is. The lowest-mark verb; rare past first year.
• Compare / contrast — organise by point of similarity or difference, not by doing one thing then the other.
• Discuss — present more than one position and reach a judgement.
• Evaluate / assess — judge against a criterion, and say what the criterion is.
• To what extent — the answer is a degree, not yes or no. “Largely, but not in cases where…” is the shape of a good answer.

The thesis

One sentence, stating the position the whole essay defends. It goes at the end of the introduction, and everything after it is evidence for it.

A usable test: could an informed person disagree with your thesis? If not, it is a topic.

The introduction

Four moves, usually four to six sentences, and no throat-clearing:

1. The specific issue, stated in a way that shows why it is contested
2. Enough context that the reader can follow the argument — one or two sentences only
3. Your thesis
4. A brief signpost of the route you will take

Body paragraphs

One idea per paragraph. If you cannot say what a paragraph's point is in a short phrase, it is doing two jobs and should be two paragraphs.

The reliable pattern is point, evidence, analysis, link:

• Point. A topic sentence that makes a claim — not “Another factor was credit” but “Credit turned a survivable correction into a collapse”.
• Evidence. The quotation, data or example, cited.
• Analysis. Why that evidence supports the point. This is where marks live, and it is the part most often missing.
• Link. Back to the thesis, or forward to the next step.

Evidence never speaks for itself. A quotation followed immediately by the next quotation is a paragraph with no argument in it — the reader is left to guess what you concluded.

Counter-arguments

Addressing the strongest objection is what separates an argued essay from an asserted one. Give it fairly, then answer it.

A straw man — stating a weak version of the objection so you can knock it down — is spotted easily and read as evasion.

The conclusion

Not a summary. The reader has just read the essay; they do not need it repeated. A conclusion should:

• State what the argument has established, in stronger terms than the introduction could
• Say what follows from it — implications, or what it changes about how we read the topic
• Acknowledge a real limit, if there is one worth naming

Never introduce new evidence here. If a point matters enough for the conclusion, it needed a paragraph.

Making the joins visible

A reader should always know where they are in the argument. Signposting does that, and it works best when it carries logical weight rather than just sequence — “This matters because…” and “The difficulty with that view is…” do more than “Firstly” and “Secondly”.

A checklist before you submit

• Your thesis is one sentence, and someone could disagree with it
• Every topic sentence makes a claim, not an announcement
• Every piece of evidence is followed by your analysis of it
• The strongest objection is addressed, not dodged
• The conclusion says what follows, rather than repeating what was said
• Read the topic sentences alone, in order — they should form the argument on their own