How to Plan, Structure and Write a University Essay

Most university essays are marked on the same core question: did you answer what was asked, with a clear line of reasoning and good use of evidence? Strong writing matters, but a beautifully written essay that drifts away from the question rarely does well.

This guide walks through a process you can use for almost any essay, from a 1,500-word first-year assignment to a longer postgraduate paper.

What markers look for in a university essay

Marking criteria vary by department, but most rubrics reward a similar set of qualities. Read your own criteria carefully, because the weighting can differ a lot between modules.

• Relevance. Every section helps answer the specific question, not just the general topic.
• A clear position. You tell the reader what you think and why, usually in a thesis statement near the end of the introduction.
• Structure. Paragraphs follow a logical order, and the reader can see how each one moves the argument forward.
• Use of evidence. You support claims with appropriate academic sources and explain how the evidence supports your point.
• Critical engagement. You evaluate sources and ideas rather than only describing them.
• Academic conventions. Accurate referencing in the required style, a suitable tone and clear expression.

Step 1: Unpack the question

Before reading anything, break the question into parts. Underline three things:

1. The instruction word, such as discuss, evaluate, compare or to what extent. This tells you what kind of thinking is expected.
2. The topic, the broad subject area.
3. The focus or limits, such as a time period, a country, a theory or a specific group.

Then rewrite the question in your own words. If you cannot do this in one sentence, you are not yet ready to plan.

Step 2: Read with a purpose

Start with your reading list and lecture materials, then add sources from your library database. Read actively: for each source, note the main claim, the evidence used, any limitations, and how it relates to your question.

Organise notes by theme rather than by author. A simple table with columns for theme, source, key point and your comment makes planning much easier later.

Step 3: Write a working thesis

Your thesis is a one- or two-sentence answer to the question. It will probably change as you read and write, which is normal, but having a working version keeps your planning focused.

A useful thesis is specific and arguable. "Minimum wages are an important policy" is too vague. "Minimum wages reduce in-work poverty only partly, because household structure and working hours matter as much as hourly pay" gives your essay a direction.

Step 4: Plan your structure

Most essays follow a familiar shape:

Proportions are a common rule of thumb, not a requirement. Check your assignment brief.

For the main body, list your main points in the order that best builds your argument. Ask yourself whether each point is needed to answer the question. If not, remove it, however interesting it is.

Step 5: Build strong paragraphs

Each body paragraph should make one main point. A reliable pattern is:

• Point. A topic sentence stating the paragraph's claim.
• Evidence. Sources, data or examples that support it.
• Explanation. How the evidence supports the claim, including any limits.
• Link. How this paragraph connects to your thesis or to the next point.

If a paragraph runs over about a third of a page, check whether it contains two points that should be separated.

Step 6: Draft, then revise in layers

Write the first draft without stopping to perfect each sentence. Many students find it easier to write the body first and the introduction last, once they know exactly what the essay argues.

Revise in layers, from big to small:

1. Argument. Does the essay answer the question? Does the thesis match what the body actually shows?
2. Structure. Are paragraphs in the best order? Are there gaps or repetitions?
3. Evidence and referencing. Is every claim supported and correctly cited?
4. Language. Clarity, concision, grammar and tone.

Leaving at least a day between drafting and revising helps you see the essay as a reader would.

Common mistakes

• Answering a different question. Writing everything you know about the topic instead of what the question asks.
• A thesis that appears only in the conclusion. Markers usually want to know your position from the start.
• Description instead of analysis. Summarising sources one after another without evaluating or connecting them.
• Introductions that are too broad. Opening with "Since the beginning of time…" wastes words and signals a weak focus.
• Conclusions that add new material. The conclusion should draw your argument together, not introduce new evidence.
• Ignoring the word count. Going far over or under can cost marks or suggest poor planning.

Essay checklist

• I can state the question in my own words in one sentence.
• My thesis gives a clear, specific answer to the question.
• Each body paragraph makes one point that supports the thesis.
• Every claim is supported by evidence and referenced correctly.
• I have evaluated sources, not just described them.
• My conclusion answers the question without new evidence.
• I have checked the marking criteria and word count.

Frequently asked questions

How long should an essay introduction be?

A common guide is about 10% of the total word count, so roughly 150 words in a 1,500-word essay. It should set out the context, define the scope, state your thesis and briefly indicate the structure. Your department may have its own expectations, so check examples or feedback from your tutors.

Can I use "I" in a university essay?

It depends on your discipline and your marker. Some subjects, especially in the humanities and reflective tasks, accept the first person, while others prefer a more impersonal style. If your guidance does not say, ask your tutor or follow the style of the academic sources in your field.

How many sources should I use?

There is no universal number. The right amount depends on the level, word count and subject, and your brief or tutor may give a guide. Focus on relevant, credible sources that you actually engage with, rather than adding references just to increase the count.

Should I write the introduction first or last?

Either can work. Writing a rough introduction first can help you focus, but many students rewrite it at the end so that it accurately reflects the finished argument. What matters is that the final introduction matches what the essay actually does.

Getting further help

If you would like feedback on your essay plan or draft, our academic writing and critical thinking guidance explains your brief, comments on your structure and argument, and helps you improve your own writing. To map out your main points before you draft, try the free essay outline planner.