Writing
How to write an essay, step by step.
By the EssayMate team · Updated November 4, 2026
Every good essay is built the same way: a clear answer to the question, a plan, paragraphs that each prove one point, and a conclusion that says why it matters. This guide walks through the whole process, from reading the prompt to the final proofread, with examples you can adapt.
It works for most academic essays, from a 500-word high school assignment to a 3,000-word university paper. Specific types, such as argumentative essays, have their own guides.
1. Understand the assignment
Most weak essays fail before the first sentence, because they answer a slightly different question from the one that was set. Read the prompt twice and underline three things: the task word, the topic, and the limits.
| Task word | What it asks you to do |
|---|---|
| Analyse | Break the topic into parts and explain how they work and why. |
| Discuss | Weigh different views and reach a reasoned conclusion. |
| Evaluate / assess | Judge how strong, useful or true something is, with criteria. |
| Compare / contrast | Show similarities and differences, and say what they reveal. |
| Argue / to what extent | Take a position and defend it against the other side. |
| Explain / describe | Set out clearly how or why something happens, without arguing. |
Then check the practical limits: the word count (most markers allow about 10% either way), the number and kind of sources, the citation style, and the deadline. If there's a rubric or marking scheme, read it now. It tells you exactly what earns marks.
2. Choose and narrow your topic
If you can choose, pick a topic you can say something specific about in the space you have. "Climate change" is a library shelf; "why cities should plant street trees to reduce summer heat" is an essay.
- Narrow by place, time, group or angle: who, where, when, which part.
- Check there are enough credible sources before you commit.
- Prefer a question with more than one reasonable answer; it gives you something to argue.
3. Research and take notes
Start with course readings, then search your library database or Google Scholar for peer-reviewed articles and books. For each source, note the full reference details straight away, the main claim, and any quotation or figure you might use, with its page number.
Keep a running reference list as you go. Paste each source's DOI into the free citation generator and you'll have the reference list finished before you write the conclusion.
4. Write a thesis statement
The thesis is your answer to the question in one or two sentences. It should be specific, arguable and something the rest of the essay can prove. Write a working thesis now; you can sharpen it after drafting.
Weak: Social media has good and bad effects on teenagers.
Why it's weak: no position, nothing to prove, true of almost anything.
Strong: Schools should restrict phone use during the school day, because constant notifications measurably reduce concentration and the benefits of in-class use can be kept with supervised devices.
Why it works: a clear position, two reasons that become body paragraphs, and an answer to the obvious objection.
5. Plan with an outline
An outline turns the thesis into a paragraph plan. Each body paragraph proves one reason, so the number of reasons decides the number of paragraphs. For a 1,000-word essay, plan an introduction, three body paragraphs and a conclusion.
Introduction: hook (how often students check phones in class), context, thesis.
Body 1: notifications interrupt attention; evidence from a classroom study; why interruptions cost more than they seem.
Body 2: restrictions improve results; evidence from schools that introduced bans; what changed.
Body 3 (counterargument): phones support learning; concede the point, then show supervised devices keep the benefit.
Conclusion: restate the answer, connect the reasons, say what schools should do next.
6. Write the introduction
An introduction has three jobs: catch the reader's interest, give the context they need, and end with your thesis. Keep it to about 10% of the essay.
Ask a class how often they check their phones during a lesson, and few will say never. Each check takes seconds, but the cost to concentration lasts far longer. As schools debate whether phones belong in classrooms, the question is not whether phones can be useful, but whether their benefits outweigh what they take away. Schools should restrict phone use during the school day, because constant notifications measurably reduce concentration and the benefits of in-class use can be kept with supervised devices.
Avoid opening with a dictionary definition or a sweeping line such as "Since the dawn of time". Start with something specific to your topic: a fact, a short case or a question your essay answers.
7. Write the body paragraphs
Each body paragraph makes one point and proves it. A reliable pattern is claim, evidence, analysis, link:
- Claim: a topic sentence that states the paragraph's point.
- Evidence: a fact, example, quotation or study, cited.
- Analysis: explain what the evidence shows and why it supports the claim. This is where most marks are.
- Link: connect back to the thesis or on to the next paragraph.
Notifications interrupt attention more than students realise. In one classroom study, students who received messages during a lecture recalled significantly less of it on a test than those who did not (Kuznekoff & Titsworth, 2013). The effect comes less from the seconds spent reading a message than from the time it takes to rebuild focus afterwards, so even brief checks fragment a whole lesson. Restricting phones therefore protects not just the moments they would be used, but the attention between them.
Most paragraphs in academic essays run 100 to 200 words, or four to eight sentences. If a paragraph covers two ideas, split it; if it has no evidence, it's an opinion that needs support.
8. Write the conclusion
The conclusion answers "so what?". Restate the thesis in new words, draw your reasons together, and end with the wider point: an implication, a recommendation or a question for further research. Don't introduce new evidence.
9. Cite your sources
Cite every quotation, statistic, and idea that isn't yours, in the text and in a reference list at the end. Use the style your course asks for: APA, MLA, Chicago and Harvard put the author and year (or page) in the text; IEEE uses numbers.
10. Revise, edit and proofread
Leave the draft for a few hours, then read it in three passes, from big to small:
- Revise the argument: does every paragraph support the thesis? Is anything missing or repeated?
- Edit the paragraphs and sentences: clear topic sentences, smooth transitions, no padding.
- Proofread last: spelling, punctuation, citation format, and the word count.
Paste the draft into the free AI essay grader for a score and the three fixes that matter most before you hand it in.
How long is an essay?
Follow your assignment's word count. When none is given, these are typical lengths:
| Level or type | Typical length | Body paragraphs |
|---|---|---|
| High school essay | 300–1,000 words | 3 |
| College application essay | Up to 650 words (Common App) | No fixed number |
| Undergraduate essay | 1,500–5,000 words | 4–10 |
| Master's essay | 2,500–6,000 words | 6–12 |
| Five-paragraph essay | About 500–800 words | 3 |
A double-spaced page in 12-point font holds about 275 words, so a five-page essay is roughly 1,400 words.
Example papers
Sample papers written with EssayMate, to read for structure and citations, not to copy.
Frequently asked questions
What are the parts of an essay?
Three: an introduction that ends with the thesis, body paragraphs that each prove one point with evidence, and a conclusion that restates the answer and explains why it matters. Most academic essays also end with a reference list.
How many paragraphs is an essay?
There's no fixed number. A short school essay often has five (introduction, three body paragraphs, conclusion); longer essays add a body paragraph for each main point, roughly one per 150 to 250 words.
How many sentences are in a paragraph?
Usually four to eight in an academic essay: a topic sentence, evidence, analysis and a link. Introductions and conclusions can be a little shorter.
Can I use "I" in an essay?
It depends on the subject and your instructor. Reflective and personal essays use "I" naturally, and many humanities and social science courses accept it for stating your position. Lab reports and some sciences prefer an impersonal voice. Check the assignment.
How long does it take to write an essay?
For a 1,500-word university essay, plan for several sessions: a few hours of reading and planning, a few hours of drafting, and a separate session for revision. Starting early matters more than writing fast.
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