Writing
How to write an argumentative essay
An argumentative essay takes a clear position on a debatable question and supports it with reasons and evidence, while fairly answering the strongest opposing view. A typical school version has an introduction ending in a thesis, two or three body paragraphs, a counterargument paragraph and a conclusion.
An argumentative essay asks you to do what scientists, judges and town councils do every day: take a side on a question where reasonable people disagree, and prove your case with evidence. It is the most common essay in high school and college, and it sits at the center of most state writing tests. The good news is that it follows a predictable structure, and once you learn it, you can use it for almost any topic.
What is an argumentative essay?
An argumentative essay makes a claim about a debatable question and supports that claim with logic and evidence. Three features set it apart. First, the question must have more than one reasonable answer. Second, the support must be evidence (facts, data, examples, expert views), not just feelings. Third, the essay must deal honestly with the other side, usually in a counterargument paragraph that explains why the opposing view is weaker.
Argumentative vs. persuasive essays
| Feature | Argumentative essay | Persuasive essay |
|---|---|---|
| Main goal | Show that a position is reasonable and well supported | Move the reader to agree or act |
| Main tools | Evidence, logic and reasoning | Evidence plus emotion, values and a strong voice |
| The other side | Presented fairly and answered in detail | Mentioned briefly, or sometimes not at all |
| Tone | Calm and measured | Passionate and direct |
| Typical ending | Restates the claim and why it matters | A call to action |
In practice the line is blurry, and many teachers use the two names for the same assignment. If your prompt asks you to "address counterclaims" or "use evidence from sources," write an argumentative essay. For the other kind, see how to write a persuasive essay.
Choosing a debatable topic
A good topic is a question that thoughtful people answer in different ways, narrow enough to cover in a few pages, and something you can find evidence about. "Is exercise healthy?" fails the first test, since nobody disagrees. "Should our school replace one study hall with a required fitness class?" passes all three. Here are topics that work well for school essays, and you will find more in our writing prompts.
- Should public libraries stop charging overdue fines?
- Should middle schools start after 8:30 a.m.?
- Should students be allowed to use phones during lunch?
- Should homework be limited in elementary school?
- Should high schools require a personal finance class?
- Should schools switch to a four-day week?
- Should students be paid for good grades?
- Is a gap year a good idea before college?
- Should middle school sports teams let everyone play?
- Should cafeterias post calorie counts?
- Should parents pay children for doing chores?
- Should every high school student learn to code?
Argumentative essay outline
I. Introduction
A. Hook that shows why the question matters
B. Background: the issue and the two main sides
C. Thesis: your position and your main reasons
II. Body paragraph 1: your first reason
A. Topic sentence stating the reason
B. Evidence: a fact, statistic, example or expert view
C. Explanation of how the evidence supports your claim
III. Body paragraph 2: your second reason
A. Topic sentence
B. Evidence
C. Explanation
IV. Body paragraph 3: your third reason (optional)
V. Counterargument and rebuttal
A. The strongest opposing view, stated fairly
B. Your response: why your position still holds
VI. Conclusion
A. Thesis restated in new words
B. Why the issue matters
C. Final thought or call to action
Some writers put the counterargument right after the introduction, clearing it away before making their own case. Others fold a short rebuttal into each body paragraph. All three patterns are acceptable; the version above is the easiest to plan. More templates are on the essay outline page.
Step 1: write a clear thesis
Your thesis statement is the claim the whole essay defends. It should take a side, be specific and, ideally, name your reasons. A thesis that names its reasons gives you a ready-made plan for the body paragraphs.
| Weak thesis | Why it is weak | Stronger thesis |
|---|---|---|
| Library fines are a big issue. | It takes no position. | Our town library should end overdue fines, because fines keep away the readers who need the library most and bring in very little money. |
| Phones are bad. | It is vague and far too broad. | Students should keep phones in their lockers during class, because phones pull attention from lessons and make cheating easier. |
| I think school should start later because I am tired. | It rests on personal feeling. | Middle schools should start after 8:30 a.m., because teenagers' sleep cycles shift later and well-rested students learn more. |
Step 2: build body paragraphs with evidence
Each body paragraph defends one reason. A reliable pattern is the one science classes call claim, evidence, reasoning: state the reason in a topic sentence, give specific evidence, then explain how that evidence proves your point. Do not stop at the evidence. The explanation is where you show your thinking, and it is what turns a list of facts into an argument.
- Facts and statistics from credible sources, such as government data or published studies.
- Expert views from people who study the subject, such as a sleep researcher or a librarian.
- Examples and case studies: what happened in a town or school that tried the idea.
- Survey results, including a survey you run yourself if the assignment allows it.
- Logical reasoning: if one thing is true, what follows from it.
Whenever you use a fact, number or idea from a source, cite it. In MLA style that means a short parenthetical citation in the sentence and a full entry on your Works Cited page. For APA, see APA in-text citations.
Step 3: answer the other side
The counterargument paragraph is what makes an argumentative essay convincing. Readers trust a writer who shows that they have thought about the strongest objection, not the weakest one. State the opposing view fairly, admit any part of it that is true, then explain why your position still wins. That answer is called the rebuttal.
- Some people argue that ... However, ...
- Critics of this idea point out that ... This concern is fair, but ...
- It is true that ... Even so, ...
- At first glance, ... seems convincing. A closer look shows that ...
- Opponents may say that ... This argument overlooks ...
Sample argumentative essay
Every library card in Millbrook comes with a small warning printed on the back: "Overdue items: 25 cents per day." For most adults, that is a minor annoyance. For a child whose family is counting every dollar, it can mean the end of library visits altogether. Libraries exist to put books in readers' hands, yet fines do the opposite for the people who need libraries most. The Millbrook Public Library should stop charging overdue fines, because fines push away young and low-income readers, bring in very little money, and do not actually get books returned faster.
The strongest reason to end fines is that they keep away the readers a library is meant to serve. When a card's balance passes five dollars, Millbrook blocks it, and the library's own records show that more than 1,200 cards are blocked, most of them belonging to children and teenagers. A ten-year-old who loses a book and runs up a fine usually cannot pay it alone, so she simply stops coming. A rule that turns away young readers works against the library's main purpose, which is to build a town of readers.
Fines also bring in far less money than most people assume. Last year, overdue fines in Millbrook collected about $9,000, less than one percent of the library's budget. Meanwhile, the staff time spent tracking, collecting and arguing about those small charges has a cost of its own. When a policy creates bad feelings at the front desk and barely pays for itself, it is fair to ask whether it is worth keeping.
Some residents worry that without fines, people will keep books forever. This concern makes sense, since fines are meant to be a reminder. However, a fine-free library still has other tools: it can send email reminders, block new checkouts until overdue items come back, and charge the full replacement cost for books that are never returned. Those tools target the real problem, missing books, without punishing a family for being a week late. In fact, readers who were scared off by old fines often return once the fines are gone, bringing their overdue books with them.
A public library should be the easiest door in town to walk through. Dropping overdue fines would welcome back hundreds of young readers, cost the library almost nothing, and still protect the collection through reminders and replacement fees. The Millbrook library board should vote to end fines this year and let the books, and the readers, come home.
Notice how the essay works. The thesis names three reasons. The first two get their own body paragraphs, and the third (fines do not speed up returns) is handled inside the counterargument paragraph, where it answers the main objection. Every body paragraph has a topic sentence, specific evidence and an explanation. The opposing view is stated fairly before it is answered, and the conclusion restates the thesis in new words and ends with a call to action.
Revision checklist
- My thesis takes a clear position on a debatable question.
- Each body paragraph defends one reason and opens with a topic sentence.
- Every reason is backed by specific evidence, and every source is cited.
- I explained how each piece of evidence supports my claim.
- I stated the strongest opposing view fairly and answered it.
- My tone is calm and respectful, with no insults toward the other side.
- My conclusion restates the thesis in new words and adds no new evidence.
- I checked for common slips such as affect vs. effect and fewer vs. less.
Common mistakes
- Picking a topic with no real debate, such as "Bullying is bad."
- Relying on opinion phrases ("I feel," "I believe") instead of evidence.
- Dropping in a quotation or statistic without explaining it.
- Attacking a weak version of the other side, or ignoring it completely.
- Using evidence from unreliable websites. Check every source.
- Adding a new reason in the conclusion.
- Letting the essay turn into a report on the topic instead of an argument about it.
Check yourself
1. Which question makes the best topic for an argumentative essay?
Answer: Should middle schools start after 8:30 a.m.?. Reasonable people disagree about it, and it can be supported with evidence. The other two have no real debate.
2. What is the purpose of the counterargument paragraph?
Answer: To state the strongest opposing view fairly and explain why your position still holds. Answering the best objection shows you have thought the issue through, which makes readers trust you.
3. Which sentence is the strongest thesis?
Answer: Elementary schools should limit homework to twenty minutes a night, because young children learn more from play, reading and sleep.. It takes a clear, specific position and names the reasons the essay will defend.
4. After you give a piece of evidence in a body paragraph, what should come next?
Answer: An explanation of how it supports your claim. Evidence alone does not argue. Your explanation shows the reader why the evidence matters.
5. How does an argumentative essay usually differ from a persuasive essay?
Answer: It relies more on evidence and deals with the other side in detail.. Both take a side, but argumentative essays lean on evidence and answer counterclaims fully.
Pick an answer to start.