What Is an Argumentative Essay? Definition, Parts and Outline

What is an argumentative essay? It's an essay that takes a clear, debatable position and defends it with reasons and evidence, while answering the strongest opposing view. Most have an introduction with a thesis, body paragraphs that each prove one reason, a counterclaim with a rebuttal, and a conclusion that explains why the position matters.

  • Five parts, one outline
  • Counterclaim and rebuttal explained
  • Sample outline and thesis fixes
What is an argumentative essay: a one-page argument essay outline on requiring a financial literacy course, with a thesis, three reasons, a counterclaim with rebuttal and a conclusion
A full outline for a sample five-paragraph argument, written for this guide.

Weak vs. Strong: Thesis, Counterclaim and Conclusion Fixes

Each pair below shows a common first-draft problem and a repaired version. Every sentence is invented for this guide, so use them as models for your own wording and your own research, not as text to copy.

A thesis that states a fact

Common problemMany students use phones in class.

Stronger versionSchools should let students keep phones in class for learning tasks, because supervised use teaches self-control better than bans do.

No one can disagree with a fact, so there is nothing to argue.

A thesis that announces

Common problemIn this essay I will talk about school uniforms.

Stronger versionPublic schools should not require uniforms, because the cost falls hardest on families who can least afford it.

Skip the announcement; state the claim and the reason.

A claim too broad to prove

Common problemSocial media is bad.

Stronger versionSocial media companies should verify users' ages, because younger teens are the group most exposed to harmful content.

A narrow claim can be proved in a few pages.

A dismissed counterclaim

Common problemSome people disagree, but they are wrong.

Stronger versionCritics worry about cost, and that worry is reasonable. Still, the one-time expense is small next to the yearly savings.

Fair treatment of the other side makes you more believable.

Evidence with no explanation

Common problemA 2020 survey found that most teens sleep too little.

Stronger versionA 2020 survey found that most teens sleep too little, which shows why a 7:30 start time works against how teenagers actually rest.

Always tell the reader what the evidence proves.

A conclusion that only repeats

Common problemTo sum up, schools should start later.

Stronger versionIf districts wait, another class of students will graduate underslept. Starting later is a low-cost change with lasting results.

Say what is at stake or what should happen next.

How to Write an Argumentative Essay in 6 Steps

Follow these steps in order and the essay almost organizes itself. Most of the work happens before you write the first paragraph.

  1. Pick a debatable question. Choose an issue where informed people disagree, and narrow it until you can prove a position in your page limit.
  2. Research both sides. Collect facts, data and expert views, and write down the best case against your position.
  3. Draft a working thesis. State your claim and your main reason in one sentence, and expect to revise it after drafting.
  4. Outline your reasons. Give each reason its own paragraph, put the strongest one last, and place the counterclaim where it fits.
  5. Draft with evidence. Open each paragraph with a claim, add evidence, then explain how the evidence supports your thesis.
  6. Revise and cite. Check that every paragraph proves the thesis, sharpen the conclusion and cite every source in the style your teacher requires.

What Is an Argumentative Essay? A Plain Definition

So what is an argumentative essay at its core? It is a piece of writing that proves a claim. You choose a position on a debatable issue, investigate the evidence, and write an essay that convinces a fair-minded reader that your position is the better one. According to Purdue OWL's guide to argumentative essays, the genre asks you to investigate a topic, weigh the evidence and establish a position on it in a concise manner. If you want a first draft to react to, the free argumentative essay generator builds one around your position and marks where your own sources belong.

Argument essay basics

An argument essay, as many teachers shorten the name, has three requirements: a claim someone could reasonably dispute, reasons that support the claim, and evidence that backs each reason. Everything else, including the counterclaim and the conclusion, serves those three.

Argumentative vs. persuasive vs. expository

The three types blur in daily speech, and some teachers use "argument" and "persuasion" interchangeably. In many classes, though, an argument leans on logic and evidence, while persuasion leans harder on emotion and a call to action. An expository essay explains a topic without taking a side. Purdue OWL adds that an argumentative essay differs from an expository one in the amount of research and invention involved.

Argumentative essay format compared with persuasive and expository writing in a table: purpose, evidence, treatment of other views and typical reader
Argumentative, persuasive and expository writing overlap, but their jobs differ.

The Parts of an Argumentative Essay

Every strong argument, whether it runs one page or ten, is built from the same five parts. Learn them once and you can read any prompt and know what to produce. The same parts drive the argumentative essay structure, the argumentative essay format and the argument essay outline that follow.

The five parts of an argumentative essay
PartWhat it doesWhere it usually goes
Claim (thesis)States your debatable positionEnd of the introduction
ReasonsExplain why the claim is trueTopic sentences of the body
EvidenceFacts, data, examples and expert views that prove each reasonInside each body paragraph
Counterclaim and rebuttalNames the best opposing view and answers itAfter the reasons, or before the last one
ConclusionShows why the argument mattersFinal paragraph

Claim, reasons and evidence

The claim is the thesis. A reason is a "because" attached to it. Evidence is what makes the reason believable: a statistic from a government report, a finding from a study, a historical example or an expert's explanation. Evidence never speaks for itself, so add a sentence or two of your own explaining how it supports the point.

What is a counterclaim in an argumentative essay?

A counterclaim is the strongest objection a thoughtful reader could raise against your position. Naming it shows you've considered the issue fairly. Many writers call it the counterargument, and the two words usually mean the same thing in a classroom.

What is a rebuttal in an argumentative essay?

A rebuttal is your answer to the counterclaim. A good rebuttal does one of three things: shows the objection is based on a mistake, shows it matters less than it seems, or shows your position still wins even if the objection is partly right.

Argumentative Essay Format: Five Paragraphs and Longer Papers

The classic argumentative essay format is the five-paragraph essay: an introduction, three body paragraphs and a conclusion. It's a teaching tool, and plenty of high school assignments and timed tests still expect this argumentative essay structure. College papers and research arguments are longer and rarely count paragraphs. The same parts simply stretch over more space, with several paragraphs for each reason.

Format for an argumentative essay on the page

The visual argumentative essay format is separate from its structure. Most teachers expect a standard school layout: a heading and a title, double spacing, a readable 12-point font and one-inch margins. Which style to use varies by class. If yours calls for one, see our guides to the MLA heading and APA format guidelines. When an assignment sheet and a general rule disagree, follow the assignment sheet.

Can my argumentative essay have 4 paragraphs?

Yes, unless the assignment fixes a number. The paragraph count matters less than whether each part of the argumentative essay structure is present. In a short essay, you can fold the counterclaim into one body paragraph, while a long one can give it a full page.

Argumentative essay structure in longer papers

For a research paper of 1,500 words or more, one reason may take two or three paragraphs. A common pattern runs: introduction, background, reason one, reason two, counterclaim and rebuttal, reason three, conclusion. Whatever the order, keep your strongest material for the end, where readers remember it best.

Argument Essay Outline: A Full Sample

An argument essay outline is the cheapest place to fix an argument. If a reason has no evidence in a one-line outline, it won't have any in a page of prose either. The sample below uses an invented topic, whether high schools should require a financial literacy course, and was written for this guide. It matches the page shown above, so you can compare an argument essay outline in list form with the same plan on paper. Answering what is an argumentative essay before you draft saves rewriting.

Argumentative essay graphic organizer

Many classrooms use a graphic organizer for the argument essay outline: a chart with a box for the claim, three boxes for reasons, a box for the counterclaim and a box for the conclusion. An argument essay outline does the same job in a straight line. Use whichever helps you see gaps faster.

Sample outline: financial literacy course

  • Introduction. Hook: a graduate opens a credit card without understanding interest. Background: most states set their own graduation requirements. Thesis: High schools should require a one-semester financial literacy course, because it prepares every graduate for decisions that begin at 18.
  • Body 1, reason one. Graduates face loans, credit and taxes almost immediately. Evidence: a report on average student loan balances, from a source such as the US Department of Education.
  • Body 2, reason two. Money habits form early. Evidence: a study on financial education and later saving behavior.
  • Body 3, counterclaim and rebuttal. Objection: schedules are already full. Rebuttal: the course replaces an elective and runs one term.
  • Conclusion. Restate the claim in new words, then explain what is at stake and what schools should do next. This is the argumentative essay conclusion in miniature.

Because this outline is built from a sample, treat each evidence note above as a placeholder. Find and cite your own sources before you rely on any of them. To expand an outline into a draft, the argumentative essay generator accepts your points and returns a draft with places marked for your citations.

How to Write the Thesis and Introduction

Your introduction has three jobs: get attention, give context and state the claim. The thesis, usually the last sentence, is the most important line in the essay because every paragraph that follows must prove it.

What makes a strong thesis

A strong thesis is debatable, specific and supported by a reason. "Schools should require financial literacy" is a claim. "Schools should require financial literacy, because graduates make major money decisions at 18" is a claim with a reason, and it tells the reader what the body will cover. Work through your own wording with the thesis statement generator if you're stuck. Write the thesis before the introduction, and revise it once the draft is done.

Argumentative essay introduction and hook

A hook can be a short story, a surprising fact from a reliable source, a question or a vivid scene. Keep it to a sentence or two and make sure it leads to the claim. Skip dictionary definitions and openers such as "Since the dawn of time." Then add two or three sentences of background so a reader who doesn't know the issue can follow.

Sentence starters for the claim

Phrases such as "This essay argues that," "The evidence shows that" and "Although critics say otherwise, the stronger position is" give you a way in. Replace them with plain, direct sentences in the final draft.

Body Paragraphs, Counterclaims and Transitions

Each body paragraph in the argumentative essay structure proves one reason. Open with a topic sentence that states the reason, add evidence, explain it, and end with a sentence that points back to the thesis. A paragraph that tries to prove two reasons is hard to follow, so split it.

Where to put the counterclaim

Three placements are common in an argumentative essay structure. Put it right after the introduction if the objection is well known, which clears the way for your reasons. Put it just before the conclusion, which lets your reasons build first. Or answer a small objection inside each body paragraph. Any works if the rebuttal follows immediately, and none alters the overall argumentative essay format.

Transition words for argumentative essays

Transitions show how ideas connect. Use "first," "second" and "finally" to order the reasons in your argument essay outline. Use "for example" and "according to" to bring in evidence. Use "however," "although" and "even so" for the counterclaim, and "therefore" and "as a result" to return to your claim. Choose them for meaning, since stacking them in every sentence reads as filler.

Do you need quotations in an argumentative essay?

Not always. Evidence can be a statistic, a summary of a study, a historical fact or a short quotation. Quotations help when an author's exact wording matters or when you're analyzing a text. If you borrow words, ideas or numbers, cite them, and see our guides to MLA in-text citation and how to cite a quote in APA. If your assignment says "use at least three sources," read that as a requirement for cited evidence.

Argumentative essay structure in practice: a counterclaim paragraph that states the opposing view, concedes a point, rebuts it with evidence and returns to the thesis
A counterclaim paragraph names the objection, gives it fair credit, then answers it.

Toulmin and Rogerian Models, Briefly

Two classic models appear in many college writing courses. They're optional frameworks for the same parts.

The Toulmin model

Stephen Toulmin's model breaks an argument into a claim, the grounds (evidence) for it, and a warrant, the assumption that links the grounds to the claim. It adds backing for the warrant, a qualifier such as "usually" or "in most cases," and a rebuttal. It helps you check whether your reasoning has a hidden gap. If you've ever written evidence and then thought "so what?", you were missing the warrant.

The Rogerian model

The Rogerian approach draws on psychologist Carl Rogers's ideas about communication. It suits topics where readers are deeply divided. You describe the opposing view so fairly that its holders would agree you've understood it, find common ground, and then propose a position that respects both sides. It's gentler than a classic argument and is often a good fit for a skeptical audience.

How to Write an Argumentative Essay Conclusion

The argumentative essay conclusion is where a reader decides whether your case mattered. If you've ever asked, "What is an argumentative essay really for?" this paragraph answers it. Purdue OWL advises that the conclusion shouldn't simply repeat the thesis; it should readdress the thesis in light of the evidence you've presented.

How to end an argumentative essay

To write a strong argumentative essay conclusion, try this order. First, restate the claim in fresh words, not a copy. Next, pull your reasons together in one sentence of the argumentative essay conclusion. Then answer the question "so what?" by saying what is at stake, who is affected or what should change. End your argumentative essay conclusion with a strong final sentence, such as a call to action, a look ahead or a return to your hook.

What to avoid

Don't open with "In conclusion," and don't add a brand-new reason, which belongs in the body. Don't apologize with "I may be wrong." A weak argumentative essay conclusion repeats; a strong one finishes the argument.

Argumentative essay conclusion compared: a weak conclusion that repeats the thesis and a strong one that explains why it matters and what should happen next
A strong conclusion answers the question, so what?

Common Mistakes in an Argumentative Essay

Most weak drafts fail in a handful of predictable ways, whatever the argumentative essay format. Check your own draft against this list before you submit it.

Arguing a fact or a feeling

"The sky is blue" isn't arguable, and "I like pizza" is only a taste. Pick a claim that needs reasons and evidence.

Ignoring or mocking the other side

A strawman, which is a weak, distorted version of the opposing view, is easy to knock down and easy for a reader to spot. State the objection in its strongest form.

Evidence without explanation

A quote or statistic dropped in with no comment leaves the reader to guess your point. Add a sentence that starts "This shows" or "This matters because."

Fallacies

Watch for attacking the person instead of the point, slippery-slope leaps and appeals to popularity. If your reasoning needs one of them, the reasoning needs work.

Skipping the revision

Read the thesis, then read only the topic sentences to test the argumentative essay structure. If they don't add up to the thesis, rearrange or rewrite. When you want a model to compare your draft against, try the argumentative essay generator and notice how its draft pairs every claim with a place for evidence. Then browse all of our student writing and citation guides. Taking an AP exam? See how the same skills are scored in our AP Lang argument essay guide, and for the analysis question see what a rhetorical analysis is.

Questions About Argumentative Essays

What is an argumentative essay in simple terms?

An essay that takes a debatable position and proves it with reasons and evidence, while answering the strongest opposing view.

What is an argument essay?

It's another name for an argumentative essay: a piece of writing that defends a claim with logic and evidence.

What are the parts of an argumentative essay?

Five: a claim or thesis, reasons, evidence, a counterclaim with a rebuttal, and a conclusion.

What is the format for an argumentative essay?

Most classes expect an introduction with a thesis, body paragraphs for each reason, a counterclaim and rebuttal, and a conclusion. Page layout depends on your class's citation style.

Can my argumentative essay have 4 paragraphs?

Yes, unless the assignment sets a number. Make sure the introduction, reasons, counterclaim and conclusion are all there.

What is a counterclaim in an argumentative essay?

The strongest objection to your position. You state it fairly and then answer it with a rebuttal.

Do you need a quotation for an argumentative essay?

Not always. You need evidence, which can be data or a paraphrased finding. Quote when exact wording matters, and cite everything you borrow.

How do you end an argumentative essay?

Restate your claim in new words, pull your reasons together, then explain what's at stake or what should happen next.

What are good transition words for argumentative essays?

Use first, second and finally for order; for example for evidence; however and although for counterclaims; therefore for conclusions.

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