Purdue Online Writing Lab College of Liberal Arts
Argumentative Essays
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The Modes of Discourse—Exposition, Description, Narration, Argumentation (EDNA)—are common paper assignments you may encounter in your writing classes. Although these genres have been criticized by some composition scholars, the Purdue OWL recognizes the wide spread use of these approaches and students’ need to understand and produce them.
What is an argumentative essay?
The argumentative essay is a genre of writing that requires the student to investigate a topic; collect, generate, and evaluate evidence; and establish a position on the topic in a concise manner.
Please note : Some confusion may occur between the argumentative essay and the expository essay. These two genres are similar, but the argumentative essay differs from the expository essay in the amount of pre-writing (invention) and research involved. The argumentative essay is commonly assigned as a capstone or final project in first year writing or advanced composition courses and involves lengthy, detailed research. Expository essays involve less research and are shorter in length. Expository essays are often used for in-class writing exercises or tests, such as the GED or GRE.
Argumentative essay assignments generally call for extensive research of literature or previously published material. Argumentative assignments may also require empirical research where the student collects data through interviews, surveys, observations, or experiments. Detailed research allows the student to learn about the topic and to understand different points of view regarding the topic so that she/he may choose a position and support it with the evidence collected during research. Regardless of the amount or type of research involved, argumentative essays must establish a clear thesis and follow sound reasoning.
The structure of the argumentative essay is held together by the following.
- A clear, concise, and defined thesis statement that occurs in the first paragraph of the essay.
In the first paragraph of an argument essay, students should set the context by reviewing the topic in a general way. Next the author should explain why the topic is important ( exigence ) or why readers should care about the issue. Lastly, students should present the thesis statement. It is essential that this thesis statement be appropriately narrowed to follow the guidelines set forth in the assignment. If the student does not master this portion of the essay, it will be quite difficult to compose an effective or persuasive essay.
- Clear and logical transitions between the introduction, body, and conclusion.
Transitions are the mortar that holds the foundation of the essay together. Without logical progression of thought, the reader is unable to follow the essay’s argument, and the structure will collapse. Transitions should wrap up the idea from the previous section and introduce the idea that is to follow in the next section.
- Body paragraphs that include evidential support.
Each paragraph should be limited to the discussion of one general idea. This will allow for clarity and direction throughout the essay. In addition, such conciseness creates an ease of readability for one’s audience. It is important to note that each paragraph in the body of the essay must have some logical connection to the thesis statement in the opening paragraph. Some paragraphs will directly support the thesis statement with evidence collected during research. It is also important to explain how and why the evidence supports the thesis ( warrant ).
However, argumentative essays should also consider and explain differing points of view regarding the topic. Depending on the length of the assignment, students should dedicate one or two paragraphs of an argumentative essay to discussing conflicting opinions on the topic. Rather than explaining how these differing opinions are wrong outright, students should note how opinions that do not align with their thesis might not be well informed or how they might be out of date.
- Evidential support (whether factual, logical, statistical, or anecdotal).
The argumentative essay requires well-researched, accurate, detailed, and current information to support the thesis statement and consider other points of view. Some factual, logical, statistical, or anecdotal evidence should support the thesis. However, students must consider multiple points of view when collecting evidence. As noted in the paragraph above, a successful and well-rounded argumentative essay will also discuss opinions not aligning with the thesis. It is unethical to exclude evidence that may not support the thesis. It is not the student’s job to point out how other positions are wrong outright, but rather to explain how other positions may not be well informed or up to date on the topic.
- A conclusion that does not simply restate the thesis, but readdresses it in light of the evidence provided.
It is at this point of the essay that students may begin to struggle. This is the portion of the essay that will leave the most immediate impression on the mind of the reader. Therefore, it must be effective and logical. Do not introduce any new information into the conclusion; rather, synthesize the information presented in the body of the essay. Restate why the topic is important, review the main points, and review your thesis. You may also want to include a short discussion of more research that should be completed in light of your work.
A complete argument
Perhaps it is helpful to think of an essay in terms of a conversation or debate with a classmate. If I were to discuss the cause of World War II and its current effect on those who lived through the tumultuous time, there would be a beginning, middle, and end to the conversation. In fact, if I were to end the argument in the middle of my second point, questions would arise concerning the current effects on those who lived through the conflict. Therefore, the argumentative essay must be complete, and logically so, leaving no doubt as to its intent or argument.
The five-paragraph essay
A common method for writing an argumentative essay is the five-paragraph approach. This is, however, by no means the only formula for writing such essays. If it sounds straightforward, that is because it is; in fact, the method consists of (a) an introductory paragraph (b) three evidentiary body paragraphs that may include discussion of opposing views and (c) a conclusion.
Longer argumentative essays
Complex issues and detailed research call for complex and detailed essays. Argumentative essays discussing a number of research sources or empirical research will most certainly be longer than five paragraphs. Authors may have to discuss the context surrounding the topic, sources of information and their credibility, as well as a number of different opinions on the issue before concluding the essay. Many of these factors will be determined by the assignment.
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The Beginner's Guide to Writing an Essay | Steps & Examples
An academic essay is a focused piece of writing that develops an idea or argument using evidence, analysis, and interpretation.
There are many types of essays you might write as a student. The content and length of an essay depends on your level, subject of study, and course requirements. However, most essays at university level are argumentative — they aim to persuade the reader of a particular position or perspective on a topic.
The essay writing process consists of three main stages:
- Preparation: Decide on your topic, do your research, and create an essay outline.
- Writing : Set out your argument in the introduction, develop it with evidence in the main body, and wrap it up with a conclusion.
- Revision: Check the content, organization, grammar, spelling, and formatting of your essay.
Table of contents
Essay writing process, preparation for writing an essay, writing the introduction, writing the main body, writing the conclusion, essay checklist, lecture slides, frequently asked questions about writing an essay.
The writing process of preparation, writing, and revisions applies to every essay or paper, but the time and effort spent on each stage depends on the type of essay .
For example, if you’ve been assigned a five-paragraph expository essay for a high school class, you’ll probably spend the most time on the writing stage; for a college-level argumentative essay , on the other hand, you’ll need to spend more time researching your topic and developing an original argument before you start writing.
Before you start writing, you should make sure you have a clear idea of what you want to say and how you’re going to say it. There are a few key steps you can follow to make sure you’re prepared:
- Understand your assignment: What is the goal of this essay? What is the length and deadline of the assignment? Is there anything you need to clarify with your teacher or professor?
- Define a topic: If you’re allowed to choose your own topic , try to pick something that you already know a bit about and that will hold your interest.
- Do your research: Read primary and secondary sources and take notes to help you work out your position and angle on the topic. You’ll use these as evidence for your points.
- Come up with a thesis: The thesis is the central point or argument that you want to make. A clear thesis is essential for a focused essay—you should keep referring back to it as you write.
- Create an outline: Map out the rough structure of your essay in an outline . This makes it easier to start writing and keeps you on track as you go.
Once you’ve got a clear idea of what you want to discuss, in what order, and what evidence you’ll use, you’re ready to start writing.
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The introduction sets the tone for your essay. It should grab the reader’s interest and inform them of what to expect. The introduction generally comprises 10–20% of the text.
1. Hook your reader
The first sentence of the introduction should pique your reader’s interest and curiosity. This sentence is sometimes called the hook. It might be an intriguing question, a surprising fact, or a bold statement emphasizing the relevance of the topic.
Let’s say we’re writing an essay about the development of Braille (the raised-dot reading and writing system used by visually impaired people). Our hook can make a strong statement about the topic:
The invention of Braille was a major turning point in the history of disability.
2. Provide background on your topic
Next, it’s important to give context that will help your reader understand your argument. This might involve providing background information, giving an overview of important academic work or debates on the topic, and explaining difficult terms. Don’t provide too much detail in the introduction—you can elaborate in the body of your essay.
3. Present the thesis statement
Next, you should formulate your thesis statement— the central argument you’re going to make. The thesis statement provides focus and signals your position on the topic. It is usually one or two sentences long. The thesis statement for our essay on Braille could look like this:
As the first writing system designed for blind people’s needs, Braille was a groundbreaking new accessibility tool. It not only provided practical benefits, but also helped change the cultural status of blindness.
4. Map the structure
In longer essays, you can end the introduction by briefly describing what will be covered in each part of the essay. This guides the reader through your structure and gives a preview of how your argument will develop.
The invention of Braille marked a major turning point in the history of disability. The writing system of raised dots used by blind and visually impaired people was developed by Louis Braille in nineteenth-century France. In a society that did not value disabled people in general, blindness was particularly stigmatized, and lack of access to reading and writing was a significant barrier to social participation. The idea of tactile reading was not entirely new, but existing methods based on sighted systems were difficult to learn and use. As the first writing system designed for blind people’s needs, Braille was a groundbreaking new accessibility tool. It not only provided practical benefits, but also helped change the cultural status of blindness. This essay begins by discussing the situation of blind people in nineteenth-century Europe. It then describes the invention of Braille and the gradual process of its acceptance within blind education. Subsequently, it explores the wide-ranging effects of this invention on blind people’s social and cultural lives.
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The body of your essay is where you make arguments supporting your thesis, provide evidence, and develop your ideas. Its purpose is to present, interpret, and analyze the information and sources you have gathered to support your argument.
Length of the body text
The length of the body depends on the type of essay. On average, the body comprises 60–80% of your essay. For a high school essay, this could be just three paragraphs, but for a graduate school essay of 6,000 words, the body could take up 8–10 pages.
Paragraph structure
To give your essay a clear structure , it is important to organize it into paragraphs . Each paragraph should be centered around one main point or idea.
That idea is introduced in a topic sentence . The topic sentence should generally lead on from the previous paragraph and introduce the point to be made in this paragraph. Transition words can be used to create clear connections between sentences.
After the topic sentence, present evidence such as data, examples, or quotes from relevant sources. Be sure to interpret and explain the evidence, and show how it helps develop your overall argument.
Lack of access to reading and writing put blind people at a serious disadvantage in nineteenth-century society. Text was one of the primary methods through which people engaged with culture, communicated with others, and accessed information; without a well-developed reading system that did not rely on sight, blind people were excluded from social participation (Weygand, 2009). While disabled people in general suffered from discrimination, blindness was widely viewed as the worst disability, and it was commonly believed that blind people were incapable of pursuing a profession or improving themselves through culture (Weygand, 2009). This demonstrates the importance of reading and writing to social status at the time: without access to text, it was considered impossible to fully participate in society. Blind people were excluded from the sighted world, but also entirely dependent on sighted people for information and education.
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The conclusion is the final paragraph of an essay. It should generally take up no more than 10–15% of the text . A strong essay conclusion :
- Returns to your thesis
- Ties together your main points
- Shows why your argument matters
A great conclusion should finish with a memorable or impactful sentence that leaves the reader with a strong final impression.
What not to include in a conclusion
To make your essay’s conclusion as strong as possible, there are a few things you should avoid. The most common mistakes are:
- Including new arguments or evidence
- Undermining your arguments (e.g. “This is just one approach of many”)
- Using concluding phrases like “To sum up…” or “In conclusion…”
Braille paved the way for dramatic cultural changes in the way blind people were treated and the opportunities available to them. Louis Braille’s innovation was to reimagine existing reading systems from a blind perspective, and the success of this invention required sighted teachers to adapt to their students’ reality instead of the other way around. In this sense, Braille helped drive broader social changes in the status of blindness. New accessibility tools provide practical advantages to those who need them, but they can also change the perspectives and attitudes of those who do not.
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Checklist: Essay
My essay follows the requirements of the assignment (topic and length ).
My introduction sparks the reader’s interest and provides any necessary background information on the topic.
My introduction contains a thesis statement that states the focus and position of the essay.
I use paragraphs to structure the essay.
I use topic sentences to introduce each paragraph.
Each paragraph has a single focus and a clear connection to the thesis statement.
I make clear transitions between paragraphs and ideas.
My conclusion doesn’t just repeat my points, but draws connections between arguments.
I don’t introduce new arguments or evidence in the conclusion.
I have given an in-text citation for every quote or piece of information I got from another source.
I have included a reference page at the end of my essay, listing full details of all my sources.
My citations and references are correctly formatted according to the required citation style .
My essay has an interesting and informative title.
I have followed all formatting guidelines (e.g. font, page numbers, line spacing).
Your essay meets all the most important requirements. Our editors can give it a final check to help you submit with confidence.
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An essay is a focused piece of writing that explains, argues, describes, or narrates.
In high school, you may have to write many different types of essays to develop your writing skills.
Academic essays at college level are usually argumentative : you develop a clear thesis about your topic and make a case for your position using evidence, analysis and interpretation.
The structure of an essay is divided into an introduction that presents your topic and thesis statement , a body containing your in-depth analysis and arguments, and a conclusion wrapping up your ideas.
The structure of the body is flexible, but you should always spend some time thinking about how you can organize your essay to best serve your ideas.
Your essay introduction should include three main things, in this order:
- An opening hook to catch the reader’s attention.
- Relevant background information that the reader needs to know.
- A thesis statement that presents your main point or argument.
The length of each part depends on the length and complexity of your essay .
A thesis statement is a sentence that sums up the central point of your paper or essay . Everything else you write should relate to this key idea.
The thesis statement is essential in any academic essay or research paper for two main reasons:
- It gives your writing direction and focus.
- It gives the reader a concise summary of your main point.
Without a clear thesis statement, an essay can end up rambling and unfocused, leaving your reader unsure of exactly what you want to say.
A topic sentence is a sentence that expresses the main point of a paragraph . Everything else in the paragraph should relate to the topic sentence.
At college level, you must properly cite your sources in all essays , research papers , and other academic texts (except exams and in-class exercises).
Add a citation whenever you quote , paraphrase , or summarize information or ideas from a source. You should also give full source details in a bibliography or reference list at the end of your text.
The exact format of your citations depends on which citation style you are instructed to use. The most common styles are APA , MLA , and Chicago .
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Argumentative Essay – Outline, Form, and Examples
What is an argumentative essay?
An argumentative essay requires the writer to investigate a specific topic by collecting and evaluating evidence to establish a position on the subject matter.
When preparing to compose a good argumentative essay, utilize the following steps:
Step 1: Select a topic.
Step 2: Identify a position.
Step 3: Locate appropriate resources.
Step 4: Identify evidence supporting the position. ( NOTE: If there is little evidence in support of the claim, consider re-examining the main argument.)
When gathering evidence, use credible sources . To determine the credibility of the source, consider authority, currency, accuracy, and objectivity:
Who is the author ? Are they an expert in the field? Has a reputable publisher published the work?
How current is the information in the source? Does the currency of the source matter? Does the age of the source impact the content? Is there newer information that disproves the source’s information?
Can other sources verify the accuracy of the information? Does the information contradict that found in other commonly accepted sources?
Is there any evidence of bias, or is the source objective ? Is the research sponsored by an organization that may skew the information?
The following are typically recognized as providing appropriate, credible research material:
Peer-reviewed journals/research papers
Government agencies
Professional organizations
Library databases
Reference books
Writers should avoid using the following sources:
Social media posts
Out-of-date materials
Step 5: Utilize the research to determine a thesis statement that identifies the topic, position, and support(s).
Step 6: Use the evidence to construct an outline, detailing the main supports and relevant evidence.
Argumentative essay outline
After gathering all of the necessary research, the next step in composing an argumentative essay focuses on organizing the information through the use of an outline:
Introduction
Attention Grabber/Hook
Background Information: Include any background information pertinent to the topic that the reader needs to know to understand the argument.
Thesis: State the position in connection to the main topic and identify the supports that will help prove the argument.
Topic sentence
Identify evidence in support of the claim in the topic sentence
Explain how the evidence supports the argument
Evidence 3 (Continue as needed)
Support 2 (Continue as needed)
Restate thesis
Review main supports
Concluding statement
Invite the audience to take a specific action.
Identify the overall importance of the topic and position.
How to write an argumentative essay
Regardless of the writer’s topic or point of view, an argumentative essay should include an introductory paragraph, body paragraphs, a conclusion, and works cited.
Background information
Body Paragraphs
Analysis of evidence
Rephrased thesis
Review of main ideas
Call to action
Works Cited
Argumentative essay introduction
The introduction sets the tone for the entire paper and introduces the argument. In general, the first paragraph(s) should attract the reader’s attention, provide relevant context, and conclude with a thesis statement.
To attract the reader's attention , start with an introductory device. There are several attention-grabbing techniques, the most common of which consist of the following:
The writer can emphasize the topic’s importance by explaining the current interest in the topic or indicating that the subject is influential.
Pertinent statistics give the paper an air of authority.
There are many reasons for a stimulating statement to surprise a reader. Sometimes it is joyful; sometimes it is shocking; sometimes it is surprising because of who said it.
An interesting incident or anecdote can act as a teaser to lure the reader into the remainder of the essay. Be sure that the device is appropriate for the subject and focus of what follows.
Provide the reader with relevant context and background information necessary to understand the topic.
Conclude with a thesis statement that identifies the overall purpose of the essay (topic and position). Writers can also include their support directly in the thesis, which outlines the structure of the essay for the reader.
Avoid the following when writing the introduction to argumentative writing:
Starting with dictionary definitions is too overdone and unappealing.
Do not make an announcement of the topic like “In this paper I will…” or “The purpose of this essay is to….”
Evidence supporting or developing the thesis should be in the body paragraphs, not the introduction.
Beginning the essay with general or absolute statements such as “throughout history...” or “as human beings we always...” or similar statements suggest the writer knows all of history or that all people behave or think in the same way.
Argumentative essay thesis
The thesis statement is the single, specific claim the writer sets out to prove and is typically positioned as the last sentence of the introduction . It is the controlling idea of the entire argument that identifies the topic, position, and reasoning.
When constructing a thesis for an argumentative paper, make sure it contains a side of the argument, not simply a topic. An argumentative thesis identifies the writer’s position on a given topic. If a position cannot be taken, then it is not argumentative thesis:
Topic: Capital punishment is practiced in many states.
Thesis: Capital punishment should be illegal.
While not always required, the thesis statement can include the supports the writer will use to prove the main claim. Therefore, a thesis statement can be structured as follows:
TOPIC + POSITION (+ SUPPORTS)
No Supports: College athletes (TOPIC) should be financially compensated (POSITION).
Supports: College athletes (TOPIC) should be financially compensated (POSITION) because they sacrifice their minds and bodies (SUPPORT 1), cannot hold
Argumentative essay body paragraphs
Body paragraphs can be of varying lengths, but they must present a coherent argument unified under a single topic. They are rarely ever longer than one page, double-spaced; usually they are much shorter.
Lengthy paragraphs indicate a lack of structure. Identify the main ideas of a lengthy paragraph to determine if they make more sense as separate topics in separate paragraphs.
Shorter paragraphs usually indicate a lack of substance; there is not enough evidence or analysis to prove the argument. Develop the ideas more or integrate the information into another paragraph.
The structure of an argumentative paragraph should include a topic sentence, evidence, and a transition.
The topic sentence is the thesis of the paragraph that identifies the arguable point in support of the main argument. The reader should know exactly what the writer is trying to prove within the paragraph by reading the first sentence.
The supporting evidence and analysis provide information to support the claim. There should be a balance between the evidence (facts, quotations, summary of events/plot, etc.) and analysis (interpretation of evidence). If the paragraph is evidence-heavy, there is not much of an argument; if it is analysis-heavy, there is not enough evidence in support of the claim.
The transition can be at the beginning or the end of a paragraph. However, it is much easier to combine the transition with the concluding observation to help the paragraphs flow into one another. Transitions in academic writing should tell the reader where you were, where you are going, and relate to the thesis.
Some essays may benefit from the inclusion of rebuttals to potential counterarguments of the writer’s position.
Argumentative essay conclusion
The conclusion should make readers glad they read the paper. It can suggest broader implications that will not only interest readers but also enrich their understanding in some way. There are three aspects to follow when constructing the conclusion: rephrase the thesis, synthesize information, and call the reader to action.
Rephrased the thesis in the first sentence of the conclusion. It must be in different words; do not simply write it verbatim.
Synthesize the argument by showing how the paper's main points support the argument.
Propose a course of action or a solution to an issue. This can redirect the reader's thought process to apply the ideas to their life or to see the broader implications of the topic.
Avoid the following when constructing the conclusion:
Beginning with an unnecessary, overused phrase such as "in conclusion," "in summary," or "in closing;" although these phrases can work in speeches, they come across as trite in writing
Introducing a new idea or subtopic in the conclusion
Making sentimental, emotional appeals that are out of character with the rest of the paper
Including evidence (quotations, statistics, etc.) that should be in the body of the paper
Argumentative essay examples
Examples of argumentative essays vary depending upon the type:
Academic essays differ based upon the topic and position. These essays follow a more traditional structure and are typically assigned in high school or college. Examples of academic argumentative essay topics include the following:
Advantages or disadvantages of social media
Animal testing
Art education
Benefit or detriment of homework
Capital punishment
Class warfare
Immigration
School uniforms
Universal healthcare
Violence in video games
Argumentative literary essays are typically more informal and do not follow the same structure as an academic essay. The following are popular examples of argumentative literary essays:
“Letter from Birmingham Jail” by Martin Luther King, Jr.
“Death of the Moth” by Virginia Woolf
“Shooting an Elephant” by George Orwell
“Thoughts for the Times on War and Death” by Sigmund Freud
“Does the Truth Matter? Science, Pseudoscience, and Civilization” by Carl Sagan
“Self-Reliance” by Ralph Waldo Emerson
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COMMENTS
Like other academic essays, an argumentative essay begins with an introduction. The introduction serves to capture the reader’s interest, provide background information, present your thesis statement, and (in longer essays) to summarize the structure of the body.
A good argumentative essay should follow this structure: 1. Introductory paragraph. The first paragraph of your essay should outline the topic, provide background information necessary to understand your argument, outline the evidence you will present and states your thesis. 2. The thesis statement. This is part of your first paragraph.
In the first paragraph of an argument essay, students should set the context by reviewing the topic in a general way. Next the author should explain why the topic is important ( exigence) or why readers should care about the issue. Lastly, students should present the thesis statement.
When preparing to compose a good argumentative essay, utilize the following steps: Step 1: Select a topic. Step 2: Identify a position. Step 3: Locate appropriate resources. Step 4: Identify evidence supporting the position. ( NOTE: If there is little evidence in support of the claim, consider re-examining the main argument.)