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Argumentative Essay Structure Introduction Speech

Writing an academic essay means fashioning a coherent set of ideas into an argument. Because essays are essentially linear—they offer one idea at a time—they must present their ideas in the order that makes most sense to a reader. Successfully structuring an essay means attending to a reader's logic.

The focus of such an essay predicts its structure. It dictates the information readers need to know and the order in which they need to receive it. Thus your essay's structure is necessarily unique to the main claim you're making. Although there are guidelines for constructing certain classic essay types (e.g., comparative analysis), there are no set formula.

Answering Questions:  The Parts of an Essay

A typical essay contains many different kinds of information, often located in specialized parts or sections. Even short essays perform several different operations: introducing the argument, analyzing data, raising counterarguments, concluding. Introductions and conclusions have fixed places, but other parts don't. Counterargument, for example, may appear within a paragraph, as a free-standing section, as part of the beginning, or before the ending. Background material (historical context or biographical information, a summary of relevant theory or criticism, the definition of a key term) often appears at the beginning of the essay, between the introduction and the first analytical section, but might also appear near the beginning of the specific section to which it's relevant.

It's helpful to think of the different essay sections as answering a series of questions your reader might ask when encountering your thesis. (Readers should have questions. If they don't, your thesis is most likely simply an observation of fact, not an arguable claim.)

"What?"  The first question to anticipate from a reader is "what": What evidence shows that the phenomenon described by your thesis is true? To answer the question you must examine your evidence, thus demonstrating the truth of your claim. This "what" or "demonstration" section comes early in the essay, often directly after the introduction. Since you're essentially reporting what you've observed, this is the part you might have most to say about when you first start writing. But be forewarned: it shouldn't take up much more than a third (often much less) of your finished essay. If it does, the essay will lack balance and may read as mere summary or description.

"How?"  A reader will also want to know whether the claims of the thesis are true in all cases. The corresponding question is "how": How does the thesis stand up to the challenge of a counterargument? How does the introduction of new material—a new way of looking at the evidence, another set of sources—affect the claims you're making? Typically, an essay will include at least one "how" section. (Call it "complication" since you're responding to a reader's complicating questions.) This section usually comes after the "what," but keep in mind that an essay may complicate its argument several times depending on its length, and that counterargument alone may appear just about anywhere in an essay.

"Why?"  Your reader will also want to know what's at stake in your claim: Why does your interpretation of a phenomenon matter to anyone beside you? This question addresses the larger implications of your thesis. It allows your readers to understand your essay within a larger context. In answering "why", your essay explains its own significance. Although you might gesture at this question in your introduction, the fullest answer to it properly belongs at your essay's end. If you leave it out, your readers will experience your essay as unfinished—or, worse, as pointless or insular.

Mapping an Essay

Structuring your essay according to a reader's logic means examining your thesis and anticipating what a reader needs to know, and in what sequence, in order to grasp and be convinced by your argument as it unfolds. The easiest way to do this is to map the essay's ideas via a written narrative. Such an account will give you a preliminary record of your ideas, and will allow you to remind yourself at every turn of the reader's needs in understanding your idea.

Essay maps ask you to predict where your reader will expect background information, counterargument, close analysis of a primary source, or a turn to secondary source material. Essay maps are not concerned with paragraphs so much as with sections of an essay. They anticipate the major argumentative moves you expect your essay to make. Try making your map like this:

  • State your thesis in a sentence or two, then write another sentence saying why it's important to make that claim. Indicate, in other words, what a reader might learn by exploring the claim with you. Here you're anticipating your answer to the "why" question that you'll eventually flesh out in your conclusion.
  • Begin your next sentence like this: "To be convinced by my claim, the first thing a reader needs to know is . . ." Then say why that's the first thing a reader needs to know, and name one or two items of evidence you think will make the case. This will start you off on answering the "what" question. (Alternately, you may find that the first thing your reader needs to know is some background information.)
  • Begin each of the following sentences like this: "The next thing my reader needs to know is . . ."  Once again, say why, and name some evidence. Continue until you've mapped out your essay. 

Your map should naturally take you through some preliminary answers to the basic questions of what, how, and why. It is not a contract, though—the order in which the ideas appear is not a rigid one. Essay maps are flexible; they evolve with your ideas.

Signs of Trouble

A common structural flaw in college essays is the "walk-through" (also labeled "summary" or "description"). Walk-through essays follow the structure of their sources rather than establishing their own. Such essays generally have a descriptive thesis rather than an argumentative one. Be wary of paragraph openers that lead off with "time" words ("first," "next," "after," "then") or "listing" words ("also," "another," "in addition"). Although they don't always signal trouble, these paragraph openers often indicate that an essay's thesis and structure need work: they suggest that the essay simply reproduces the chronology of the source text (in the case of time words: first this happens, then that, and afterwards another thing . . . ) or simply lists example after example ("In addition, the use of color indicates another way that the painting differentiates between good and evil").

Copyright , Elizabeth Abrams, for the Writing Center at Harvard University

Contributors: Allen Brizee.

This resource outlines the generally accepted structure for introductions, body paragraphs, and conclusions in an academic argument paper. Keep in mind that this resource contains guidelines and not strict rules about organization. Your structure needs to be flexible enough to meet the requirements of your purpose and audience.

Introductions, Body Paragraphs, and Conclusions for an Argument Paper

The following sections outline the generally accepted structure for an academic argument paper. Keep in mind that these are guidelines and that your structure needs to be flexible enough to meet the requirements of your purpose and audience.

You may also use the following Purdue OWL resources to help you with your argument paper:


The introduction is the broad beginning of the paper that answers three important questions:

  1. What is this?
  2. Why am I reading it?
  3. What do you want me to do?

You should answer these questions by doing the following:

  1. Set the context –provide general information about the main idea, explaining the situation so the reader can make sense of the topic and the claims you make and support
  2. State why the main idea is important –tell the reader why he or she should care and keep reading. Your goal is to create a compelling, clear, and convincing essay people will want to read and act upon
  3. State your thesis/claim –compose a sentence or two stating the position you will support with logos (sound reasoning: induction, deduction), pathos (balanced emotional appeal), and ethos (author credibility).

For exploratory essays, your primary research question would replace your thesis statement so that the audience understands why you began your inquiry. An overview of the types of sources you explored might follow your research question.

If your argument paper is long, you may want to forecast how you will support your thesis by outlining the structure of your paper, the sources you will consider, and the opposition to your position. You can forecast your paper in many different ways depending on the type of paper you are writing. Your forecast could read something like this:

First, I will define key terms for my argument, and then I will provide some background of the situation. Next, I will outline the important positions of the argument and explain why I support one of these positions. Lastly, I will consider opposing positions and discuss why these positions are outdated. I will conclude with some ideas for taking action and possible directions for future research.

When writing a research paper, you may need to use a more formal, less personal tone. Your forecast might read like this:

This paper begins by providing key terms for the argument before providing background of the situation. Next, important positions are outlined and supported. To provide a more thorough explanation of these important positions, opposing positions are discussed. The paper concludes with some ideas for taking action and possible directions for future research.

Ask your instructor about what tone you should use when providing a forecast for your paper.

These are very general examples, but by adding some details on your specific topic, a forecast will effectively outline the structure of your paper so your readers can more easily follow your ideas.

Thesis checklist

Your thesis is more than a general statement about your main idea. It needs to establish a clear position you will support with balanced proofs (logos, pathos, ethos). Use the checklist below to help you create a thesis.

This section is adapted from Writing with a Thesis: A Rhetoric Reader by David Skwire and Sarah Skwire:

Make sure you avoid the following when creating your thesis:

  • A thesis is not a title: Homes and schools (title) vs. Parents ought to participate more in the education of their children (good thesis).
  • A thesis is not an announcement of the subject: My subject is the incompetence of the Supreme Court vs. The Supreme Court made a mistake when it ruled in favor of George W. Bush in the election.
  • A thesis is not a statement of absolute fact: Jane Austen is the author of Pride and Prejudice.
  • A thesis is not the whole essay: A thesis is your main idea/claim/refutation/problem-solution expressed in a single sentence or a combination of sentences.
  • Please note that according to the MLA Handbook for Writers of Research Papers, Seventh Edition, "A thesis statement is a single sentence that formulates both your topic and your point of view" (Gibaldi 42). However, if your paper is more complex and requires a thesis statement, your thesis may require a combination of sentences.

Make sure you follow these guidelines when creating your thesis:

  • A good thesis is unified:
    • NOT: Detective stories are not a high form of literature, but people have always been fascinated by them, and many fine writers have experimented with them

(floppy). vs.

    • BETTER: Detective stories appeal to the basic human desire for thrills (concise).

  • A good thesis is specific:
    • NOT: James Joyce’s Ulysses is very good. vs.

    • BETTER: James Joyce’s Ulysses helped create a new way for writers to deal with the unconscious.

  • Try to be as specific as possible (without providing too much detail) when creating your thesis:
    • NOT: James Joyce’s Ulysses helped create a new way for writers to deal with the unconscious. vs.

    • BETTER: James Joyce’s Ulysses helped create a new way for writers to deal with the unconscious by utilizing the findings of Freudian psychology and introducing the techniques of literary stream-of-consciousness.

Quick Checklist:

_____ The thesis/claim follows the guidelines outlined above

_____ The thesis/claim matches the requirements and goals of the assignment

_____ The thesis/claim is clear and easily recognizable

_____ The thesis/claim seems supportable by good reasoning/data, emotional appeal

Contributors: Allen Brizee.

This resource outlines the generally accepted structure for introductions, body paragraphs, and conclusions in an academic argument paper. Keep in mind that this resource contains guidelines and not strict rules about organization. Your structure needs to be flexible enough to meet the requirements of your purpose and audience.

Body Paragraphs

Body paragraphs: Moving from general to specific information

Your paper should be organized in a manner that moves from general to specific information. Every time you begin a new subject, think of an inverted pyramid - The broadest range of information sits at the top, and as the paragraph or paper progresses, the author becomes more and more focused on the argument ending with specific, detailed evidence supporting a claim. Lastly, the author explains how and why the information she has just provided connects to and supports her thesis (a brief wrap-up or warrant).

Image Caption: Moving from General to Specific Information

The four elements of a good paragraph (TTEB)

A good paragraph should contain at least the following four elements: Transition, Topic sentence, specific Evidence and analysis, and a Brief wrap-up sentence (also known as a warrant) –TTEB!

  1. A Transition sentence leading in from a previous paragraph to assure smooth reading. This acts as a hand-off from one idea to the next.
  2. A Topic sentence that tells the reader what you will be discussing in the paragraph.
  3. Specific Evidence and analysis that supports one of your claims and that provides a deeper level of detail than your topic sentence.
  4. A Brief wrap-up sentence that tells the reader how and why this information supports the paper’s thesis. The brief wrap-up is also known as the warrant. The warrant is important to your argument because it connects your reasoning and support to your thesis, and it shows that the information in the paragraph is related to your thesis and helps defend it.

Supporting evidence (induction and deduction)


Induction is the type of reasoning that moves from specific facts to a general conclusion. When you use induction in your paper, you will state your thesis (which is actually the conclusion you have come to after looking at all the facts) and then support your thesis with the facts. The following is an example of induction taken from Dorothy U. Seyler’s Understanding Argument:


There is the dead body of Smith. Smith was shot in his bedroom between the hours of p.m. and a.m., according to the coroner. Smith was shot with a caliber pistol. The pistol left in the bedroom contains Jones’s fingerprints. Jones was seen, by a neighbor, entering the Smith home at around p.m. the night of Smith’s death. A coworker heard Smith and Jones arguing in Smith’s office the morning of the day Smith died.

Conclusion: Jones killed Smith.

Here, then, is the example in bullet form:

  • Conclusion: Jones killed Smith
  • Support: Smith was shot by Jones’ gun, Jones was seen entering the scene of the crime, Jones and Smith argued earlier in the day Smith died.
  • Assumption: The facts are representative, not isolated incidents, and thus reveal a trend, justifying the conclusion drawn.

When you use deduction in an argument, you begin with general premises and move to a specific conclusion. There is a precise pattern you must use when you reason deductively. This pattern is called syllogistic reasoning (the syllogism). Syllogistic reasoning (deduction) is organized in three steps:

  1. Major premise
  2. Minor premise
  3. Conclusion

In order for the syllogism (deduction) to work, you must accept that the relationship of the two premises lead, logically, to the conclusion. Here are two examples of deduction or syllogistic reasoning:


  1. Major premise: All men are mortal.
  2. Minor premise: Socrates is a man.
  3. Conclusion: Socrates is mortal.


  1. Major premise: People who perform with courage and clear purpose in a crisis are great leaders.
  2. Minor premise: Lincoln was a person who performed with courage and a clear purpose in a crisis.
  3. Conclusion: Lincoln was a great leader.

So in order for deduction to work in the example involving Socrates, you must agree that (1) all men are mortal (they all die); and (2) Socrates is a man. If you disagree with either of these premises, the conclusion is invalid. The example using Socrates isn’t so difficult to validate. But when you move into more murky water (when you use terms such as courage, clear purpose, and great), the connections get tenuous.

For example, some historians might argue that Lincoln didn’t really shine until a few years into the Civil War, after many Union losses to Southern leaders such as Robert E. Lee.

The following is a clear example of deduction gone awry:

  1. Major premise: All dogs make good pets.
  2. Minor premise: Doogle is a dog.
  3. Conclusion: Doogle will make a good pet.

If you don’t agree that all dogs make good pets, then the conclusion that Doogle will make a good pet is invalid.


When a premise in a syllogism is missing, the syllogism becomes an enthymeme. Enthymemes can be very effective in argument, but they can also be unethical and lead to invalid conclusions. Authors often use enthymemes to persuade audiences. The following is an example of an enthymeme:

If you have a plasma TV, you are not poor.

The first part of the enthymeme (If you have a plasma TV) is the stated premise. The second part of the statement (you are not poor) is the conclusion. Therefore, the unstated premise is “Only rich people have plasma TVs.” The enthymeme above leads us to an invalid conclusion (people who own plasma TVs are not poor) because there are plenty of people who own plasma TVs who are poor. Let’s look at this enthymeme in a syllogistic structure:

  • Major premise: People who own plasma TVs are rich (unstated above).
  • Minor premise: You own a plasma TV.
  • Conclusion: You are not poor.

To help you understand how induction and deduction can work together to form a solid argument, you may want to look at the United States Declaration of Independence. The first section of the Declaration contains a series of syllogisms, while the middle section is an inductive list of examples. The final section brings the first and second sections together in a compelling conclusion.

Contributors: Allen Brizee.

This resource outlines the generally accepted structure for introductions, body paragraphs, and conclusions in an academic argument paper. Keep in mind that this resource contains guidelines and not strict rules about organization. Your structure needs to be flexible enough to meet the requirements of your purpose and audience.

Rebuttal Sections

In order to present a fair and convincing message, you may need to anticipate, research, and outline some of the common positions (arguments) that dispute your thesis. If the situation (purpose) calls for you to do this, you will present and then refute these other positions in the rebuttal section of your essay.

It is important to consider other positions because in most cases, your primary audience will be fence-sitters. Fence-sitters are people who have not decided which side of the argument to support.

People who are on your side of the argument will not need a lot of information to align with your position. People who are completely against your argument—perhaps for ethical or religious reasons—will probably never align with your position no matter how much information you provide. Therefore, the audience you should consider most important are those people who haven't decided which side of the argument they will support—the fence-sitters.

In many cases, these fence-sitters have not decided which side to align with because they see value in both positions. Therefore, to not consider opposing positions to your own in a fair manner may alienate fence-sitters when they see that you are not addressing their concerns or discussion opposing positions at all.

Organizing your rebuttal section

Following the TTEB method outlined in the Body Paragraph section, forecast all the information that will follow in the rebuttal section and then move point by point through the other positions addressing each one as you go. The outline below, adapted from Seyler's Understanding Argument, is an example of a rebuttal section from a thesis essay.

When you rebut or refute an opposing position, use the following three-part organization:

The opponent’s argument: Usually, you should not assume that your reader has read or remembered the argument you are refuting. Thus, at the beginning of your paragraph, you need to state, accurately and fairly, the main points of the argument you will refute.

Your position: Next, make clear the nature of your disagreement with the argument or position you are refuting. Your position might assert, for example, that a writer has not proved his assertion because he has provided evidence that is outdated, or that the argument is filled with fallacies.

Your refutation: The specifics of your counterargument will depend upon the nature of your disagreement. If you challenge the writer’s evidence, then you must present the more recent evidence. If you challenge assumptions, then you must explain why they do not hold up. If your position is that the piece is filled with fallacies, then you must present and explain each fallacy.

Contributors: Allen Brizee.

This resource outlines the generally accepted structure for introductions, body paragraphs, and conclusions in an academic argument paper. Keep in mind that this resource contains guidelines and not strict rules about organization. Your structure needs to be flexible enough to meet the requirements of your purpose and audience.


Conclusions wrap up what you have been discussing in your paper. After moving from general to specific information in the introduction and body paragraphs, your conclusion should begin pulling back into more general information that restates the main points of your argument. Conclusions may also call for action or overview future possible research. The following outline may help you conclude your paper:

In a general way,

  • Restate your topic and why it is important,
  • Restate your thesis/claim,
  • Address opposing viewpoints and explain why readers should align with your position,
  • Call for action or overview future research possibilities.

Remember that once you accomplish these tasks, unless otherwise directed by your instructor, you are finished. Done. Complete. Don't try to bring in new points or end with a whiz bang(!) conclusion or try to solve world hunger in the final sentence of your conclusion. Simplicity is best for a clear, convincing message.

The preacher's maxim is one of the most effective formulas to follow for argument papers:

  1. Tell what you're going to tell them (introduction).

  2. Tell them (body).

  3. Tell them what you told them (conclusion).