Practice in Identifying Effective Thesis Statements

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  • Ph.D., Rhetoric and English, University of Georgia
  • M.A., Modern English and American Literature, University of Leicester
  • B.A., English, State University of New York

This exercise will help you understand the difference between an effective and ineffective thesis statement , ie a sentence that identifies the main idea and central purpose of an essay .

Instructions

For each pair of sentences below, select the one that you think would make the more effective thesis in the introductory paragraph of a short essay (approximately 400 to 600 words). Keep in mind that an effective thesis statement should be sharply focused and specific , not just a general statement of fact.

When you're done, you may want to discuss your answers with your classmates, and then compare your responses with the suggested answers on page two. Be ready to defend your choices. Because these thesis statements appear outside the context of complete essays, all responses are judgment calls, not absolute certainties.

  • (a) The Hunger Games is a science fiction adventure film based on the novel of the same name by Suzanne Collins. (b) The Hunger Games is a morality tale about the dangers of a political system that is dominated by the wealthy.
  • (a) There is no question that cell phones have changed our lives in a very big way. (b) While cell phones provide freedom and mobility, they can also become a leash, compelling users to answer them anywhere and at any time.
  • (a) Finding a job is never easy, but it can be especially hard when the economy is still feeling the effects of a recession and employers are reluctant to hire new workers. (b) College students looking for part-time work should begin their search by taking advantage of job-finding resources on campus.
  • (a) For the past three decades, coconut oil has been unjustly criticized as an artery-clogging saturated fat. (b) Cooking oil is plant, animal, or synthetic fat that is used in frying, baking, and other types of cooking.
  • (a) There have been over 200 movies about Count Dracula, most of them only very loosely based on the novel published by Bram Stoker in 1897. (b) Despite its title, Bram Stoker's Dracula , a film directed by Francis Ford Coppola, takes considerable liberties with Stoker's novel.
  • (a) There are several steps that teachers can take to encourage academic integrity and curtail cheating in their classes. (b) There is an epidemic of cheating in America's schools and colleges, and there are no easy solutions to this problem.
  • (a) J. Robert Oppenheimer, the American physicist who directed the building of the first atomic bombs during World War II, had technical, moral, and political reasons for opposing the development of the hydrogen bomb. (b) J. Robert Oppenheimer often referred to as "the father of the atomic bomb," was born in New York City in 1904.
  • (a) The iPad has revolutionized the mobile-computing landscape and created a huge profit stream for Apple. (b) The iPad, with its relatively large high-definition screen, has helped to revitalize the comic book industry.
  • (a) Like other addictive behaviors, Internet addiction may have serious negative consequences, including academic failure, job loss, and a breakdown in personal relationships. (b) Drug and alcohol addiction is a major problem in the world today, and many people suffer from it.
  • (a) When I was a child I used to visit my grandmother in Moline every Sunday. (b) Every Sunday we visited my grandmother, who lived in a tiny house that was undeniably haunted.
  • (a)  The bicycle was introduced in the nineteenth century and rapidly grew into a worldwide phenomenon. (b) In several ways, bicycles today are better than they were 100 or even 50 years ago.
  • (a) Although many varieties of beans belong in a healthy diet, among the most nutritious are black beans, kidney beans, chickpeas, and pinto beans. (b) Although beans are generally good for you, some kinds of raw beans can be dangerous if they're not well cooked.

Suggested Answers

  • (b)   The Hunger Games  is a morality tale about the dangers of a political system that is dominated by the wealthy.
  • (b) While cell phones provide freedom and mobility, they can also become a leash, compelling users to answer them anywhere and at any time.
  • (b) College students looking for part-time work should begin their search by taking advantage of job-finding resources on campus.
  • (a) For the past three decades, coconut oil has been unjustly criticized as an artery-clogging saturated fat.
  • (b) Despite its title,  Bram Stoker's Dracula , a film directed by Francis Ford Coppola, takes considerable liberties with Stoker's novel.
  • (a) There are several steps that teachers can take to encourage academic integrity and curtail cheating in their classes.
  • (a) J. Robert Oppenheimer , the American physicist who directed the building of the first atomic bombs during World War II, had technical, moral, and political reasons for opposing the development of the hydrogen bomb.
  • (b) The iPad, with its relatively large high-definition screen, has helped to revitalize the comic book industry.
  • (a) Like other addictive behaviors, Internet addiction may have serious negative consequences, including academic failure, job loss, and a breakdown in personal relationships.
  • (b) Every Sunday we visited my grandmother, who lived in a tiny house that was undeniably haunted.
  • (b) In several ways, bicycles today are better than they were 100 or even 50 years ago.
  • (a) Although many varieties of beans belong in a healthy diet, among the most nutritious are black beans, kidney beans, chickpeas, and pinto beans. 
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9.1 Developing a Strong, Clear Thesis Statement

Learning objectives.

  • Develop a strong, clear thesis statement with the proper elements.
  • Revise your thesis statement.

Have you ever known a person who was not very good at telling stories? You probably had trouble following his train of thought as he jumped around from point to point, either being too brief in places that needed further explanation or providing too many details on a meaningless element. Maybe he told the end of the story first, then moved to the beginning and later added details to the middle. His ideas were probably scattered, and the story did not flow very well. When the story was over, you probably had many questions.

Just as a personal anecdote can be a disorganized mess, an essay can fall into the same trap of being out of order and confusing. That is why writers need a thesis statement to provide a specific focus for their essay and to organize what they are about to discuss in the body.

Just like a topic sentence summarizes a single paragraph, the thesis statement summarizes an entire essay. It tells the reader the point you want to make in your essay, while the essay itself supports that point. It is like a signpost that signals the essay’s destination. You should form your thesis before you begin to organize an essay, but you may find that it needs revision as the essay develops.

Elements of a Thesis Statement

For every essay you write, you must focus on a central idea. This idea stems from a topic you have chosen or been assigned or from a question your teacher has asked. It is not enough merely to discuss a general topic or simply answer a question with a yes or no. You have to form a specific opinion, and then articulate that into a controlling idea —the main idea upon which you build your thesis.

Remember that a thesis is not the topic itself, but rather your interpretation of the question or subject. For whatever topic your professor gives you, you must ask yourself, “What do I want to say about it?” Asking and then answering this question is vital to forming a thesis that is precise, forceful and confident.

A thesis is one sentence long and appears toward the end of your introduction. It is specific and focuses on one to three points of a single idea—points that are able to be demonstrated in the body. It forecasts the content of the essay and suggests how you will organize your information. Remember that a thesis statement does not summarize an issue but rather dissects it.

A Strong Thesis Statement

A strong thesis statement contains the following qualities.

Specificity. A thesis statement must concentrate on a specific area of a general topic. As you may recall, the creation of a thesis statement begins when you choose a broad subject and then narrow down its parts until you pinpoint a specific aspect of that topic. For example, health care is a broad topic, but a proper thesis statement would focus on a specific area of that topic, such as options for individuals without health care coverage.

Precision. A strong thesis statement must be precise enough to allow for a coherent argument and to remain focused on the topic. If the specific topic is options for individuals without health care coverage, then your precise thesis statement must make an exact claim about it, such as that limited options exist for those who are uninsured by their employers. You must further pinpoint what you are going to discuss regarding these limited effects, such as whom they affect and what the cause is.

Ability to be argued. A thesis statement must present a relevant and specific argument. A factual statement often is not considered arguable. Be sure your thesis statement contains a point of view that can be supported with evidence.

Ability to be demonstrated. For any claim you make in your thesis, you must be able to provide reasons and examples for your opinion. You can rely on personal observations in order to do this, or you can consult outside sources to demonstrate that what you assert is valid. A worthy argument is backed by examples and details.

Forcefulness. A thesis statement that is forceful shows readers that you are, in fact, making an argument. The tone is assertive and takes a stance that others might oppose.

Confidence. In addition to using force in your thesis statement, you must also use confidence in your claim. Phrases such as I feel or I believe actually weaken the readers’ sense of your confidence because these phrases imply that you are the only person who feels the way you do. In other words, your stance has insufficient backing. Taking an authoritative stance on the matter persuades your readers to have faith in your argument and open their minds to what you have to say.

Even in a personal essay that allows the use of first person, your thesis should not contain phrases such as in my opinion or I believe . These statements reduce your credibility and weaken your argument. Your opinion is more convincing when you use a firm attitude.

On a separate sheet of paper, write a thesis statement for each of the following topics. Remember to make each statement specific, precise, demonstrable, forceful and confident.

  • Texting while driving
  • The legal drinking age in the United States
  • Steroid use among professional athletes

Examples of Appropriate Thesis Statements

Each of the following thesis statements meets several of the following requirements:

  • Specificity
  • Ability to be argued
  • Ability to be demonstrated
  • Forcefulness
  • The societal and personal struggles of Troy Maxon in the play Fences symbolize the challenge of black males who lived through segregation and integration in the United States.
  • Closing all American borders for a period of five years is one solution that will tackle illegal immigration.
  • Shakespeare’s use of dramatic irony in Romeo and Juliet spoils the outcome for the audience and weakens the plot.
  • J. D. Salinger’s character in Catcher in the Rye , Holden Caulfield, is a confused rebel who voices his disgust with phonies, yet in an effort to protect himself, he acts like a phony on many occasions.
  • Compared to an absolute divorce, no-fault divorce is less expensive, promotes fairer settlements, and reflects a more realistic view of the causes for marital breakdown.
  • Exposing children from an early age to the dangers of drug abuse is a sure method of preventing future drug addicts.
  • In today’s crumbling job market, a high school diploma is not significant enough education to land a stable, lucrative job.

You can find thesis statements in many places, such as in the news; in the opinions of friends, coworkers or teachers; and even in songs you hear on the radio. Become aware of thesis statements in everyday life by paying attention to people’s opinions and their reasons for those opinions. Pay attention to your own everyday thesis statements as well, as these can become material for future essays.

Now that you have read about the contents of a good thesis statement and have seen examples, take a look at the pitfalls to avoid when composing your own thesis:

A thesis is weak when it is simply a declaration of your subject or a description of what you will discuss in your essay.

Weak thesis statement: My paper will explain why imagination is more important than knowledge.

A thesis is weak when it makes an unreasonable or outrageous claim or insults the opposing side.

Weak thesis statement: Religious radicals across America are trying to legislate their Puritanical beliefs by banning required high school books.

A thesis is weak when it contains an obvious fact or something that no one can disagree with or provides a dead end.

Weak thesis statement: Advertising companies use sex to sell their products.

A thesis is weak when the statement is too broad.

Weak thesis statement: The life of Abraham Lincoln was long and challenging.

Read the following thesis statements. On a separate piece of paper, identify each as weak or strong. For those that are weak, list the reasons why. Then revise the weak statements so that they conform to the requirements of a strong thesis.

  • The subject of this paper is my experience with ferrets as pets.
  • The government must expand its funding for research on renewable energy resources in order to prepare for the impending end of oil.
  • Edgar Allan Poe was a poet who lived in Baltimore during the nineteenth century.
  • In this essay, I will give you lots of reasons why slot machines should not be legalized in Baltimore.
  • Despite his promises during his campaign, President Kennedy took few executive measures to support civil rights legislation.
  • Because many children’s toys have potential safety hazards that could lead to injury, it is clear that not all children’s toys are safe.
  • My experience with young children has taught me that I want to be a disciplinary parent because I believe that a child without discipline can be a parent’s worst nightmare.

Writing at Work

Often in your career, you will need to ask your boss for something through an e-mail. Just as a thesis statement organizes an essay, it can also organize your e-mail request. While your e-mail will be shorter than an essay, using a thesis statement in your first paragraph quickly lets your boss know what you are asking for, why it is necessary, and what the benefits are. In short body paragraphs, you can provide the essential information needed to expand upon your request.

Thesis Statement Revision

Your thesis will probably change as you write, so you will need to modify it to reflect exactly what you have discussed in your essay. Remember from Chapter 8 “The Writing Process: How Do I Begin?” that your thesis statement begins as a working thesis statement , an indefinite statement that you make about your topic early in the writing process for the purpose of planning and guiding your writing.

Working thesis statements often become stronger as you gather information and form new opinions and reasons for those opinions. Revision helps you strengthen your thesis so that it matches what you have expressed in the body of the paper.

The best way to revise your thesis statement is to ask questions about it and then examine the answers to those questions. By challenging your own ideas and forming definite reasons for those ideas, you grow closer to a more precise point of view, which you can then incorporate into your thesis statement.

Ways to Revise Your Thesis

You can cut down on irrelevant aspects and revise your thesis by taking the following steps:

1. Pinpoint and replace all nonspecific words, such as people , everything , society , or life , with more precise words in order to reduce any vagueness.

Working thesis: Young people have to work hard to succeed in life.

Revised thesis: Recent college graduates must have discipline and persistence in order to find and maintain a stable job in which they can use and be appreciated for their talents.

The revised thesis makes a more specific statement about success and what it means to work hard. The original includes too broad a range of people and does not define exactly what success entails. By replacing those general words like people and work hard , the writer can better focus his or her research and gain more direction in his or her writing.

2. Clarify ideas that need explanation by asking yourself questions that narrow your thesis.

Working thesis: The welfare system is a joke.

Revised thesis: The welfare system keeps a socioeconomic class from gaining employment by alluring members of that class with unearned income, instead of programs to improve their education and skill sets.

A joke means many things to many people. Readers bring all sorts of backgrounds and perspectives to the reading process and would need clarification for a word so vague. This expression may also be too informal for the selected audience. By asking questions, the writer can devise a more precise and appropriate explanation for joke . The writer should ask himself or herself questions similar to the 5WH questions. (See Chapter 8 “The Writing Process: How Do I Begin?” for more information on the 5WH questions.) By incorporating the answers to these questions into a thesis statement, the writer more accurately defines his or her stance, which will better guide the writing of the essay.

3. Replace any linking verbs with action verbs. Linking verbs are forms of the verb to be , a verb that simply states that a situation exists.

Working thesis: Kansas City schoolteachers are not paid enough.

Revised thesis: The Kansas City legislature cannot afford to pay its educators, resulting in job cuts and resignations in a district that sorely needs highly qualified and dedicated teachers.

The linking verb in this working thesis statement is the word are . Linking verbs often make thesis statements weak because they do not express action. Rather, they connect words and phrases to the second half of the sentence. Readers might wonder, “Why are they not paid enough?” But this statement does not compel them to ask many more questions. The writer should ask himself or herself questions in order to replace the linking verb with an action verb, thus forming a stronger thesis statement, one that takes a more definitive stance on the issue:

  • Who is not paying the teachers enough?
  • What is considered “enough”?
  • What is the problem?
  • What are the results

4. Omit any general claims that are hard to support.

Working thesis: Today’s teenage girls are too sexualized.

Revised thesis: Teenage girls who are captivated by the sexual images on MTV are conditioned to believe that a woman’s worth depends on her sensuality, a feeling that harms their self-esteem and behavior.

It is true that some young women in today’s society are more sexualized than in the past, but that is not true for all girls. Many girls have strict parents, dress appropriately, and do not engage in sexual activity while in middle school and high school. The writer of this thesis should ask the following questions:

  • Which teenage girls?
  • What constitutes “too” sexualized?
  • Why are they behaving that way?
  • Where does this behavior show up?
  • What are the repercussions?

In the first section of Chapter 8 “The Writing Process: How Do I Begin?” , you determined your purpose for writing and your audience. You then completed a freewriting exercise about an event you recently experienced and chose a general topic to write about. Using that general topic, you then narrowed it down by answering the 5WH questions. After you answered these questions, you chose one of the three methods of prewriting and gathered possible supporting points for your working thesis statement.

Now, on a separate sheet of paper, write down your working thesis statement. Identify any weaknesses in this sentence and revise the statement to reflect the elements of a strong thesis statement. Make sure it is specific, precise, arguable, demonstrable, forceful, and confident.

Collaboration

Please share with a classmate and compare your answers.

In your career you may have to write a project proposal that focuses on a particular problem in your company, such as reinforcing the tardiness policy. The proposal would aim to fix the problem; using a thesis statement would clearly state the boundaries of the problem and tell the goals of the project. After writing the proposal, you may find that the thesis needs revision to reflect exactly what is expressed in the body. Using the techniques from this chapter would apply to revising that thesis.

Key Takeaways

  • Proper essays require a thesis statement to provide a specific focus and suggest how the essay will be organized.
  • A thesis statement is your interpretation of the subject, not the topic itself.
  • A strong thesis is specific, precise, forceful, confident, and is able to be demonstrated.
  • A strong thesis challenges readers with a point of view that can be debated and can be supported with evidence.
  • A weak thesis is simply a declaration of your topic or contains an obvious fact that cannot be argued.
  • Depending on your topic, it may or may not be appropriate to use first person point of view.
  • Revise your thesis by ensuring all words are specific, all ideas are exact, and all verbs express action.

Writing for Success Copyright © 2015 by University of Minnesota Libraries Publishing is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License , except where otherwise noted.

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The Writing Center • University of North Carolina at Chapel Hill

Thesis Statements

What this handout is about.

This handout describes what a thesis statement is, how thesis statements work in your writing, and how you can craft or refine one for your draft.

Introduction

Writing in college often takes the form of persuasion—convincing others that you have an interesting, logical point of view on the subject you are studying. Persuasion is a skill you practice regularly in your daily life. You persuade your roommate to clean up, your parents to let you borrow the car, your friend to vote for your favorite candidate or policy. In college, course assignments often ask you to make a persuasive case in writing. You are asked to convince your reader of your point of view. This form of persuasion, often called academic argument, follows a predictable pattern in writing. After a brief introduction of your topic, you state your point of view on the topic directly and often in one sentence. This sentence is the thesis statement, and it serves as a summary of the argument you’ll make in the rest of your paper.

What is a thesis statement?

A thesis statement:

  • tells the reader how you will interpret the significance of the subject matter under discussion.
  • is a road map for the paper; in other words, it tells the reader what to expect from the rest of the paper.
  • directly answers the question asked of you. A thesis is an interpretation of a question or subject, not the subject itself. The subject, or topic, of an essay might be World War II or Moby Dick; a thesis must then offer a way to understand the war or the novel.
  • makes a claim that others might dispute.
  • is usually a single sentence near the beginning of your paper (most often, at the end of the first paragraph) that presents your argument to the reader. The rest of the paper, the body of the essay, gathers and organizes evidence that will persuade the reader of the logic of your interpretation.

If your assignment asks you to take a position or develop a claim about a subject, you may need to convey that position or claim in a thesis statement near the beginning of your draft. The assignment may not explicitly state that you need a thesis statement because your instructor may assume you will include one. When in doubt, ask your instructor if the assignment requires a thesis statement. When an assignment asks you to analyze, to interpret, to compare and contrast, to demonstrate cause and effect, or to take a stand on an issue, it is likely that you are being asked to develop a thesis and to support it persuasively. (Check out our handout on understanding assignments for more information.)

How do I create a thesis?

A thesis is the result of a lengthy thinking process. Formulating a thesis is not the first thing you do after reading an essay assignment. Before you develop an argument on any topic, you have to collect and organize evidence, look for possible relationships between known facts (such as surprising contrasts or similarities), and think about the significance of these relationships. Once you do this thinking, you will probably have a “working thesis” that presents a basic or main idea and an argument that you think you can support with evidence. Both the argument and your thesis are likely to need adjustment along the way.

Writers use all kinds of techniques to stimulate their thinking and to help them clarify relationships or comprehend the broader significance of a topic and arrive at a thesis statement. For more ideas on how to get started, see our handout on brainstorming .

How do I know if my thesis is strong?

If there’s time, run it by your instructor or make an appointment at the Writing Center to get some feedback. Even if you do not have time to get advice elsewhere, you can do some thesis evaluation of your own. When reviewing your first draft and its working thesis, ask yourself the following :

  • Do I answer the question? Re-reading the question prompt after constructing a working thesis can help you fix an argument that misses the focus of the question. If the prompt isn’t phrased as a question, try to rephrase it. For example, “Discuss the effect of X on Y” can be rephrased as “What is the effect of X on Y?”
  • Have I taken a position that others might challenge or oppose? If your thesis simply states facts that no one would, or even could, disagree with, it’s possible that you are simply providing a summary, rather than making an argument.
  • Is my thesis statement specific enough? Thesis statements that are too vague often do not have a strong argument. If your thesis contains words like “good” or “successful,” see if you could be more specific: why is something “good”; what specifically makes something “successful”?
  • Does my thesis pass the “So what?” test? If a reader’s first response is likely to  be “So what?” then you need to clarify, to forge a relationship, or to connect to a larger issue.
  • Does my essay support my thesis specifically and without wandering? If your thesis and the body of your essay do not seem to go together, one of them has to change. It’s okay to change your working thesis to reflect things you have figured out in the course of writing your paper. Remember, always reassess and revise your writing as necessary.
  • Does my thesis pass the “how and why?” test? If a reader’s first response is “how?” or “why?” your thesis may be too open-ended and lack guidance for the reader. See what you can add to give the reader a better take on your position right from the beginning.

Suppose you are taking a course on contemporary communication, and the instructor hands out the following essay assignment: “Discuss the impact of social media on public awareness.” Looking back at your notes, you might start with this working thesis:

Social media impacts public awareness in both positive and negative ways.

You can use the questions above to help you revise this general statement into a stronger thesis.

  • Do I answer the question? You can analyze this if you rephrase “discuss the impact” as “what is the impact?” This way, you can see that you’ve answered the question only very generally with the vague “positive and negative ways.”
  • Have I taken a position that others might challenge or oppose? Not likely. Only people who maintain that social media has a solely positive or solely negative impact could disagree.
  • Is my thesis statement specific enough? No. What are the positive effects? What are the negative effects?
  • Does my thesis pass the “how and why?” test? No. Why are they positive? How are they positive? What are their causes? Why are they negative? How are they negative? What are their causes?
  • Does my thesis pass the “So what?” test? No. Why should anyone care about the positive and/or negative impact of social media?

After thinking about your answers to these questions, you decide to focus on the one impact you feel strongly about and have strong evidence for:

Because not every voice on social media is reliable, people have become much more critical consumers of information, and thus, more informed voters.

This version is a much stronger thesis! It answers the question, takes a specific position that others can challenge, and it gives a sense of why it matters.

Let’s try another. Suppose your literature professor hands out the following assignment in a class on the American novel: Write an analysis of some aspect of Mark Twain’s novel Huckleberry Finn. “This will be easy,” you think. “I loved Huckleberry Finn!” You grab a pad of paper and write:

Mark Twain’s Huckleberry Finn is a great American novel.

You begin to analyze your thesis:

  • Do I answer the question? No. The prompt asks you to analyze some aspect of the novel. Your working thesis is a statement of general appreciation for the entire novel.

Think about aspects of the novel that are important to its structure or meaning—for example, the role of storytelling, the contrasting scenes between the shore and the river, or the relationships between adults and children. Now you write:

In Huckleberry Finn, Mark Twain develops a contrast between life on the river and life on the shore.
  • Do I answer the question? Yes!
  • Have I taken a position that others might challenge or oppose? Not really. This contrast is well-known and accepted.
  • Is my thesis statement specific enough? It’s getting there–you have highlighted an important aspect of the novel for investigation. However, it’s still not clear what your analysis will reveal.
  • Does my thesis pass the “how and why?” test? Not yet. Compare scenes from the book and see what you discover. Free write, make lists, jot down Huck’s actions and reactions and anything else that seems interesting.
  • Does my thesis pass the “So what?” test? What’s the point of this contrast? What does it signify?”

After examining the evidence and considering your own insights, you write:

Through its contrasting river and shore scenes, Twain’s Huckleberry Finn suggests that to find the true expression of American democratic ideals, one must leave “civilized” society and go back to nature.

This final thesis statement presents an interpretation of a literary work based on an analysis of its content. Of course, for the essay itself to be successful, you must now present evidence from the novel that will convince the reader of your interpretation.

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

Anson, Chris M., and Robert A. Schwegler. 2010. The Longman Handbook for Writers and Readers , 6th ed. New York: Longman.

Lunsford, Andrea A. 2015. The St. Martin’s Handbook , 8th ed. Boston: Bedford/St Martin’s.

Ramage, John D., John C. Bean, and June Johnson. 2018. The Allyn & Bacon Guide to Writing , 8th ed. New York: Pearson.

Ruszkiewicz, John J., Christy Friend, Daniel Seward, and Maxine Hairston. 2010. The Scott, Foresman Handbook for Writers , 9th ed. Boston: Pearson Education.

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

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5.2: Identifying Thesis Statements and Topic Sentences

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Being able to identify the purpose and thesis of a text, as you’re reading it, takes practice. This section will offer you that practice.

One fun strategy for developing a deeper understanding the material you’re reading is to make a visual “map” of the ideas. Mind maps, whether hand-drawn or done through computer programs, can be fun to make, and help put all the ideas of an essay you’re reading in one easy-to-read format.

Your understanding of what the “central” element of the mind map is might change as you read and re-read. Developing the central idea of your mind map is a great way to help you determine the reading’s thesis.

The center is a yellow star-shaped human form, labeled Dave. Primary lines leading away from it include "free," "Aranya," and "Anger." Color-coded lines lead to phrases that are difficult to see clearly.

Figure 2.5. 1

- Hand-drawn Mind Map

Locating Explicit and Implicit Thesis Statements

In academic writing, the thesis is often explicit : it is included as a sentence as part of the text. It might be near the beginning of the work, but not always–some types of academic writing leave the thesis until the conclusion.

Journalism and reporting also rely on explicit thesis statements that appear very early in the piece–the first paragraph or even the first sentence.

Works of literature, on the other hand, usually do not contain a specific sentence that sums up the core concept of the writing. However, readers should finish the piece with a good understanding of what the work was trying to convey. This is what’s called an implicit thesis statement: the primary point of the reading is conveyed indirectly, in multiple locations throughout the work. (In literature, this is also referred to as the theme of the work.)

Academic writing sometimes relies on implicit thesis statements, as well.

This video offers excellent guidance in identifying the thesis statement of a work, no matter if it’s explicit or implicit.

Topic Sentences

We’ve learned that a thesis statement conveys the primary message of an entire piece of text. Now, let’s look at the next level of important sentences in a piece of text: topic sentences in each paragraph.

A useful metaphor would be to think of the thesis statement of a text as a general: it controls all the major decisions of the writing. There is only one thesis statement in a text. Topic sentences, in this relationship, serve as captains: they organize and sub-divide the overall goals of a writing into individual components. Each paragraph will have a topic sentence.

Graphic labeled Parts of a Paragraph. It shows a hamburger separated into different layers. From the top down, they are labeled "topic sentence (top bun)"; "supporting details (tomatoes, lettuce, and meat)"; "colourful vocabulary (mustard, ketchup, and relish)"; "concluding sentence (bottom bun)."

Figure 2.5. 2

It might be helpful to think of a topic sentence as working in two directions simultaneously. It relates the paragraph to the essay’s thesis, and thereby acts as a signpost for the argument of the paper as a whole, but it also defines the scope of the paragraph itself. For example, consider the following topic sentence:

Many characters in Lorraine Hansberry’s play A Raisin in the Sun have one particular dream in which they are following, though the character Walter pursues his most aggressively.

If this sentence controls the paragraph that follows, then all sentences in the paragraph must relate in some way to Walter and the pursuit of his dream.

Topic sentences often act like tiny thesis statements. Like a thesis statement, a topic sentence makes a claim of some sort. As the thesis statement is the unifying force in the essay, so the topic sentence must be the unifying force in the paragraph. Further, as is the case with the thesis statement, when the topic sentence makes a claim, the paragraph which follows must expand, describe, or prove it in some way. Topic sentences make a point and give reasons or examples to support it.

 The following diagram illustrates how a topic sentence can provide more focus to the general topic at hand.

Placement of Topic Sentences

What if I told you that the topic sentence doesn’t necessarily need to be at the beginning? This might be contrary to what you’ve learned in previous English or writing classes, and that’s okay. Certainly, when authors announce a topic clearly and early on in a paragraph, their readers are likely to grasp their idea and to make the connections that they want them to make.

However, when authors are writing for a more sophisticated academic audience—that is an audience of college-educated readers—they will often use more sophisticated organizational strategies to build and reveal ideas in their writing. One way to think about a topic sentence, is that it presents the broadest view of what authors want their readers to understand. This is to say that they’re providing a broad statement that either announces or brings into focus the purpose or the meaning for the details of the paragraph. If the topic sentence is seen as the broadest view, then every supporting detail will bring a narrower—or more specific—view of the same topic.

With this in mind, take some time to contemplate the diagrams in the figure below. The widest point of each diagram (the bases of the triangles) represents the topic sentence of the paragraph. As details are presented, the topic becomes narrower and more focused. The topic can precede the details, it can follow them, it can both precede and follow them, or the details can surround the topic. There are surely more alternatives than those that are presented here, but this gives you an idea of some of the possible paragraph structures and possible placements for the topic sentence of a paragraph.

Consider some of the following examples of different topic sentence placements in a paragraph from a review essay of the beloved children’s book, The Cat in the Hat , by Dr. Seuss. Paragraph structures are labeled according to the diagrams presented above, and topic sentences are identified by red text.

Topic Sentence-Details-Topic Sentence

A good children’s book requires an exciting plot and a problem with which children can sympathize. In The Cat in the Hat there is plenty of action, depicted in the wild antics of the cat, and later in the amazing but dangerous and messy tricks of Thing 1 and Thing 2. All this excitement and action naturally draws children into the story and keeps the plot moving forward at a pace that maintains their interest. There is also tension to be resolved. The fish senses danger and constantly warns the children not to participate in the cat’s perilous stunts. And later, as the mother’s return becomes more imminent, the children begin to heed the fish’s warning and finally wish to contain the chaos and clean up the mess, but how? While this plot is fantastic enough to fuel any child’s imagination, it also contains a problem with which any child can relate: a mess and the threat of a parent’s disapproval. The careful balance of action, tension, and relatability is what makes this book an enduring childhood favorite.

Topic Sentence-Details

The careful balance of action, tension, and relatability is what makes Dr. Seuss’s The Cat in the Hat an enduring childhood favorite. In The Cat in the Hat there is plenty of action, depicted in the wild antics of the cat, and later in the amazing but dangerous and messy tricks of Thing 1 and Thing 2. All this excitement and action naturally draws children into the story and keeps the plot moving forward at a pace that maintains their interest. There is also tension to be resolved. The fish senses danger and constantly warns the children not to participate in the cat’s perilous stunts. And later, as the mother’s return becomes more imminent, the children begin to heed the fish’s warning and finally wish to contain the chaos and clean up the mess, but how? While this plot is fantastic enough to fuel any child’s imagination, it also contains a problem with which any child can relate: a mess and the threat of a parent’s disapproval.

You can relocate the topic sentence to the end here, and you’ll have an example of the Details-Topic Sentence method of organizing the paragraph.

Details-Topic Sentence-Details

In The Cat in the Hat there is plenty of action, depicted in the wild antics of the cat, and later in the amazing but dangerous and messy tricks of Thing 1 and Thing 2. All this excitement and action naturally draws children into the story and keeps the plot moving forward at a pace that maintains their interest. The careful balance of action, tension, and relatability is what makes Dr. Seuss’s The Cat in the Hat an enduring childhood favorite. There is definitely tension to be resolved here. The fish senses danger and constantly warns the children not to participate in the cat’s perilous stunts. And later, as the mother’s return becomes more imminent, the children begin to heed the fish’s warning and finally wish to contain the chaos and clean up the mess, but how? While this plot is fantastic enough to fuel any child’s imagination, it also contains a problem with which any child can relate: a mess and the threat of a parent’s disapproval.

Explicit and Implicit Topic Sentences

Similar to thesis statements, topic sentences may be explicit or implicit.

Consider the following paragraph from an essay titled “The Bothersome Beauty of Pigeons,” by author and Boise State writing professor, Bruce Ballenger. It’s important to note that this is a personal narrative essay rather than a more traditional academic essay, but the paragraph provides a good example of an implied topic. In this essay Ballenger takes the time to consider the beauty of pigeons, a bird that’s usually thought of as nothing more than a nuisance. Just prior to this paragraph, Ballenger talks about how he used a fake owl to scare away pigeons on his property. He goes on to explain,

My pigeons moved next door where an elderly couple feed them bird seed and have the time and willingness to clean up after their new charges; so it seems, in this case, things have worked out for everyone. But the large flocks still haunt the piazzas in Florence and Venice, the squares in London, and similar places in nearly every city across the globe. Despite their ability to distinguish between a Van Gogh and a Chagall, pigeons still deposit droppings that deface the great marble statues and facades–the works of art and architecture that are part of our human heritage–and yet people still buy bags of seed for about a dollar and pose for photographs, drenched in doves. Meanwhile, officials in these cities continue, sometimes quietly, to wage war against the birds (“Introduction”).

Here, Ballenger seems to be saying that in spite of the attempts of so many to rid themselves of the pigeons, others are still drawn to them and will feed them and encourage them to come back. His main idea seems to be that the battle against pigeons is a losing proposition, but he doesn’t come out and say so. His message in this paragraph is implied. Do you think this paragraph would be improved with an explicit topic sentence?

EXERCISE 1: Identify the Topic and Focus

Choose a piece of writing, perhaps an essay or some news articles found online, and for each paragraph identify (1) the topic and (2) the more focused idea. Remember, the topic sentence applies more focus to the broader topic to help narrow the scope of the paragraph. For example, the topic of a paragraph might be school lunches. The more focused idea of that same paragraph might be the idea of having students plant school gardens as a way to help incorporate more fresh produce in the menu.

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  • Thesis Statement

Thesis Statements: How to Identify and Write Them

Thesis Statements: How to Identify and Write Them

Students read about and watch videos about how to identify and write thesis statements. 

Then, students complete two exercises where they identify and write thesis statements. 

*Conditions of Use: While the content on each page is licensed under an  Attribution Non-Commercial Share Alike  license, some pages contain content and/or references with other types of licenses or copyrights. Please look at the bottom of each page to view this information. 

Learning Objectives

By the end of these readings and exercises, students will be able to: 

  • define the term thesis statement
  • read about two recommended thesis statement models 
  • practice identifying thesis statements in other texts
  • write your own effective thesis statements

detective

Attributions:

  • The banner image is licensed under  Adobe Stock .
  • The untitled image of a detective by Peggy_Marco is licensed under Pixabay . 

What is a thesis statement?

The thesis statement is the key to most academic writing. The purpose of academic writing is to offer your own insights, analyses, and ideas—to show not only that you understand the concepts you’re studying, but also that you have thought about those concepts in your own way and agreed or disagreed, or developed your own unique ideas as a result of your analysis. The  thesis statement  is the one sentence that encapsulates the result of your thinking, as it offers your main insight or argument in condensed form.

We often use the word “argument” in English courses, but we do not mean it in the traditional sense of a verbal fight with someone else. Instead, you “argue” by taking a position on an issue and supporting it with evidence. Because you’ve taken a position about your topic, someone else may be in a position to disagree (or argue) with the stance you have taken. Think about how a lawyer presents an argument or states their case in a courtroom—similarly, you want to build a case around the main idea of your essay. For example, in 1848, when Elizabeth Cady Stanton drafted “The Declaration of Sentiments,” she was thinking about how to convince New York State policymakers to change the laws to allow women to vote. Stanton was making an argument.

Some consider all writing a form of argument—or at least of persuasion. After all, even if you’re writing a letter or an informative essay, you’re implicitly trying to persuade your audience to care about what you’re saying. Your thesis statement represents the main idea—or point—about a topic or issue that you make in an argument. For example, let’s say that your topic is social media. A thesis statement about social media could look like one of the following sentences:

  • Social media harms the self-esteem of American pre-teen girls.
  • Social media can help connect researchers when they use hashtags to curate their work.
  • Social media tools are not tools for social movements, they are marketing tools.

Please take a look at this video which explains the basic definition of a thesis statement further (we will be building upon these ideas through the rest of the readings and exercises): 

Attributions: 

  • The content about thesis statements has been modified from English Composition 1 by Lumen Learning and Audrey Fisch et al. and appears under an  Attribution 4.0 International (CC BY 4.0) license. 
  • The video "Purdue OWL: Thesis Statements" by the Purdue University Online Writing Lab appears under a YouTube license . 

The Two-Story Model (basic)

First, we will cover the two-story thesis statement model. This is the most basic model, but that doesn't mean it's bad or that you shouldn't use it. If you have a hard time with thesis statements or if you just want to keep things simple, this model is perfect for you. Think of it like a two-story building with two layers. 

A basic thesis sentence has two main parts:

  • Topic:  What you’re writing about
  • Angle:  What your main idea is about that topic, or your claim

Examples: 

When you read all of the thesis statement examples, can you see areas where the writer could be more specific with their angle? The more specific you are with your topic and your claims, the more focused your essay will be for your reader.

Thesis:  A regular exercise regime leads to multiple benefits, both physical and emotional.

  • Topic:  Regular exercise regime
  • Angle:  Leads to multiple benefits

Thesis:  Adult college students have different experiences than typical, younger college students.

  • Topic:  Adult college students
  • Angle:  Have different experiences

Thesis:  The economics of television have made the viewing experience challenging for many viewers because shows are not offered regularly, similar programming occurs at the same time, and commercials are rampant.

  • Topic:  Television viewing
  • Angle:  Challenging because shows shifted, similar programming, and commercials

Please watch how Dr. Cielle Amundson demonstrates the two-story thesis statement model in this video:

  • The video "Thesis Statement Definition" by  Dr. Cielle Amundson  appears under a YouTube license . 

The Three-Story Model (advanced)

Now, it's time to challenge yourself. The three-story model is like a building with three stories. Adding multiple levels to your thesis statement makes it more specific and sophisticated. Though you'll be trying your hand with this model in the activity later on, throughout our course, you are free to choose either the two-story or three-story thesis statement model. Still, it's good to know what the three-story model entails. 

A thesis statement can have three parts: 

  • Relevance : Why your argument is meaningful

Conceptualizing the Three-Story Model: 

A helpful metaphor based on this passage by Oliver Wendell Holmes Sr.:

There are one-story intellects, two-story intellects, and three-story intellects with skylights. All fact collectors who have no aim beyond their facts are one-story men. Two-story men compare, reason, generalize using the labor of fact collectors as their own. Three-story men idealize, imagine, predict—their best illumination comes from above the skylight.

One-story theses state inarguable facts. Two-story theses bring in an arguable (interpretive or analytical) point. Three-story theses nest that point within its larger, compelling implications. 

The biggest benefit of the three-story metaphor is that it describes a process for building a thesis. To build the first story, you first have to get familiar with the complex, relevant facts surrounding the problem or question. You have to be able to describe the situation thoroughly and accurately. Then, with that first story built, you can layer on the second story by formulating the insightful, arguable point that animates the analysis. That’s often the most effortful part: brainstorming, elaborating and comparing alternative ideas, finalizing your point. With that specified, you can frame up the third story by articulating why the point you make matters beyond its particular topic or case.

Though the three-story thesis statement model appears a little bit differently in this video, you can still see how it follows the patterns mentioned within this section: 

  • The content about thesis statements has been modified from Writing in College by Amy Guptill from Milne Publishing and appears under an  Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) license. 
  • The video "How to Write a STRONG Thesis Statement" by Scribbr  appears under a YouTube license . 

Identifying Thesis Statements

You’ll remember that the first step of the reading process, previewing ,  allows you to get a big-picture view of the document you’re reading. This way, you can begin to understand the structure of the overall text. The most important step of understanding an essay or a book is to find the thesis statement.

Pinpointing a Thesis Statement

A thesis consists of a specific topic and an angle on the topic. All of the other ideas in the text support and develop the thesis. The thesis statement is often found in the introduction, sometimes after an initial “hook” or interesting story; sometimes, however, the thesis is not explicitly stated until the end of an essay. Sometimes it is not stated at all. In those instances, there is an  implied thesis statement.  You can generally extract the thesis statement by looking for a few key sentences and ideas.

Most readers expect to see the point of your argument (the thesis statement) within the first few paragraphs. This does not mean that it has to be placed there every time. Some writers place it at the very end, slowly building up to it throughout their work, to explain a point after the fact. Others don’t bother with one at all but feel that their thesis is “implied” anyway. Beginning writers, however, should avoid the implied thesis unless certain of the audience. Almost every professor will expect to see a clearly discernible thesis sentence in the introduction.

Shared Characteristics of Thesis Statements:

  • present the main idea
  • are one sentence
  • tell the reader what to expect
  • summarize the essay topic
  • present an argument
  • are written in the third person (does not include the “I” pronoun)

The following “How to Identify a Thesis Statement” video offers advice for locating a text’s thesis statement. It asks you to write one or two sentences that summarize the text. When you write that summary, without looking at the text itself, you’ve most likely paraphrased the thesis statement.

You can view the  transcript for “How to Identify the Thesis Statement” here (download).

Try it! 

Try to check your thesis statement identification skills with this interactive exercise from the Excelsior University Online Writing Lab. 

  • The video "How to Identidy the Thesis Statement" by  Martha Ann Kennedy  appears under a YouTube license . 
  • The "Judging Thesis Statements" exercise from the Purdue University Online Writing Lab appears under an Attribution 4.0 International (CC BY 4.0) license. 

Writing Your Own Thesis Statements

A thesis statement is a single sentence (or sometimes two) that provides the answers to these questions clearly and concisely. Ask yourself, “What is my paper about, exactly?” Answering this question will help you develop a precise and directed thesis, not only for your reader, but for you as well.

Key Elements of an Effective Thesis Statement: 

  • A good thesis is non-obvious. High school teachers needed to make sure that you and all your classmates mastered the basic form of the academic essay. Thus, they were mostly concerned that you had a clear and consistent thesis, even if it was something obvious like “sustainability is important.” A thesis statement like that has a wide-enough scope to incorporate several supporting points and concurring evidence, enabling the writer to demonstrate his or her mastery of the five-paragraph form. Good enough! When they can, high school teachers nudge students to develop arguments that are less obvious and more engaging. College instructors, though, fully expect you to produce something more developed.
  • A good thesis is arguable . In everyday life, “arguable” is often used as a synonym for “doubtful.” For a thesis, though, “arguable” means that it’s worth arguing: it’s something with which a reasonable person might disagree. This arguability criterion dovetails with the non-obvious one: it shows that the author has deeply explored a problem and arrived at an argument that legitimately needs 3, 5, 10, or 20 pages to explain and justify. In that way, a good thesis sets an ambitious agenda for a paper. A thesis like “sustainability is important” isn’t at all difficult to argue for, and the reader would have little intrinsic motivation to read the rest of the paper. However, an arguable thesis like “sustainability policies will inevitably fail if they do not incorporate social justice,” brings up some healthy skepticism. Thus, the arguable thesis makes the reader want to keep reading.
  • A good thesis is well specified. Some student writers fear that they’re giving away the game if they specify their thesis up front; they think that a purposefully vague thesis might be more intriguing to the reader. However, consider movie trailers: they always include the most exciting and poignant moments from the film to attract an audience. In academic papers, too, a well specified thesis indicates that the author has thought rigorously about an issue and done thorough research, which makes the reader want to keep reading. Don’t just say that a particular policy is effective or fair; say what makes it is so. If you want to argue that a particular claim is dubious or incomplete, say why in your thesis.
  • A good thesis includes implications. Suppose your assignment is to write a paper about some aspect of the history of linen production and trade, a topic that may seem exceedingly arcane. And suppose you have constructed a well supported and creative argument that linen was so widely traded in the ancient Mediterranean that it actually served as a kind of currency. 2  That’s a strong, insightful, arguable, well specified thesis. But which of these thesis statements do you find more engaging?

How Can You Write Your Thesis Statements?

A good basic structure for a thesis statement is “they say, I say.” What is the prevailing view, and how does your position differ from it? However, avoid limiting the scope of your writing with an either/or thesis under the assumption that your view must be strictly contrary to their view.

  • focus on one, interesting idea
  • choose the two-story or three-story model
  • be as specific as possible
  • write clearly
  • have evidence to support it (for later on)

Thesis Statement Examples: 

  • Although many readers believe Romeo and Juliet to be a tale about the ill fate of two star-crossed lovers, it can also be read as an allegory concerning a playwright and his audience.
  • The “War on Drugs” has not only failed to reduce the frequency of drug-related crimes in America but actually enhanced the popular image of dope peddlers by romanticizing them as desperate rebels fighting for a cause.
  • The bulk of modern copyright law was conceived in the age of commercial printing, long before the Internet made it so easy for the public to compose and distribute its own texts. Therefore, these laws should be reviewed and revised to better accommodate modern readers and writers.
  • The usual moral justification for capital punishment is that it deters crime by frightening would-be criminals. However, the statistics tell a different story.
  • If students really want to improve their writing, they must read often, practice writing, and receive quality feedback from their peers.
  • Plato’s dialectical method has much to offer those engaged in online writing, which is far more conversational in nature than print.

You can gather more thesis statement tips and tricks from this video titled "How to Create a Thesis Statement" from the Florida SouthWestern State College Academic Support Centers: 

  • The video "How to Create a Thesis Statement" by the Florida SouthWestern State College Academic Support Centers appears under a YouTube license . 

Additional, Optional Resources

stack of books

If you feel like you might need more support with thesis statements, please check out these helpful resources for some extra, optional instruction: 

  • "Checklist for a Thesis Statement"  from the  Excelsior University Online Writing Lab  which appears under an Attribution 4.0 International (CC BY 4.0) license. 
  • "Developing Your Thesis" from Hamiliton College which appears under a copyright. 
  • "Parts of a Thesis Sentence and Common Problems"  from the  Excelsior University Online Writing Lab  which appears under an Attribution 4.0 International (CC BY 4.0) license.
  • "Tips and Examples for Writing Thesis Statements" from the Purdue University Writing Lab which appears under a copyright. 
  • "Writing Thesis Statements & Hypotheses" by Hope Matis from Clarkson University which appears under a copyright. 
  • The content about these resources has been modified from English Composition 1 by Lumen Learning and Audrey Fisch et al. and appears under an  Attribution 4.0 International (CC BY 4.0) license. 
  • The content about these resources has been modified from Writing in College by Amy Guptill from Milne Publishing and appears under an  Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) license. 
  • The untitled image of the books by OpenClipart-Vectors is licensed under Pixabay . 

Exercise #1: Identify Thesis Statements

Throughout the readings, we have been learning what an effective thesis statement is and what it is not. Before we even get to writing our own thesis statements, let's look for real-world examples. It's your turn to locate and identify thesis statements!

map with an X indicating a location

Objectives/Goals

By completeting this exercise students will be able to: 

  • identify the main ideas within a text 
  • summarize the main ideas within a text
  • choose one sentence from the text which you believe is the thesis statement
  • argue why you believe that's the true thesis statement of the text

Instructions

  • Any print or online text (probably something around a page in length) will be fine for this exercise. 
  • If you have trouble finding a text, I recommend looking at this collection from  88 Open Essays – A Reader for Students of Composition & Rhetoric  by Sarah Wangler and Tina Ulrich. 
  • Write the title of the text that you selected and the full name(s) of the author (this is called the full citation). 
  • Provide a hyperlink for that text. 
  • Write one paragraph (5+ sentences) summarizing the main points of the text. 
  • Write one more argumentative paragraph (5+ sentences) where you discuss which sentence (make sure it appears within quotation marks, but don't worry about in-text citations for now) you think is the author's thesis statement and why. 

Submitting the Assignment

You will be submitting Exercise #1: Identify Thesis Statements within Canvas in our weekly module. 

Please check the assignment page for deadlines and Canvas Guides to help you in case you have trouble submitting your document. 

  • "88 Open Essays - A Reader for Students of Composition & Rhetoric" by Sarah Wangler and Tina Ulrich from LibreTexts appears under an  Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license. 

Exercise #2: Write Your Own Thesis Statements

Now that you've had some practice with locating and identifying thesis statements, you are ready to write some practice thesis statements yourself. 

writing supplies/tools

  • write a two-story thesis statement 
  • write a three-story thesis statement
  • reflect on your thesis statement skills
  • Using the same text from Exercise #1, write a two-story thesis statement in response to that text. 
  • Using the same text from Exercise #1, write a three-story thesis statement in response to that text. 
  • Is it easy for you to identify thesis statements in other texts? Why or why not?
  • What methods do you use to identify/locate thesis statements?
  • In the past, how have you felt when you needed to write a thesis statement?
  • How did you feel about writing your own thesis statements in Exercise #2?
  • Which thesis statement writing strategies were the most beneficial to you? Why?
  • What challenges did you face when you were writing you thesis statement for Exercise #2?

You will be submitting Exercise #2: Write Your Own Thesis Statements within Canvas in our weekly module. 

  • The untitled image of the writing supplies by ptra  is licensed under Pixabay . 

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Tips and Examples for Writing Thesis Statements

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Tips for Writing Your Thesis Statement

1. Determine what kind of paper you are writing:

  • An analytical paper breaks down an issue or an idea into its component parts, evaluates the issue or idea, and presents this breakdown and evaluation to the audience.
  • An expository (explanatory) paper explains something to the audience.
  • An argumentative paper makes a claim about a topic and justifies this claim with specific evidence. The claim could be an opinion, a policy proposal, an evaluation, a cause-and-effect statement, or an interpretation. The goal of the argumentative paper is to convince the audience that the claim is true based on the evidence provided.

If you are writing a text that does not fall under these three categories (e.g., a narrative), a thesis statement somewhere in the first paragraph could still be helpful to your reader.

2. Your thesis statement should be specific—it should cover only what you will discuss in your paper and should be supported with specific evidence.

3. The thesis statement usually appears at the end of the first paragraph of a paper.

4. Your topic may change as you write, so you may need to revise your thesis statement to reflect exactly what you have discussed in the paper.

Thesis Statement Examples

Example of an analytical thesis statement:

The paper that follows should:

  • Explain the analysis of the college admission process
  • Explain the challenge facing admissions counselors

Example of an expository (explanatory) thesis statement:

  • Explain how students spend their time studying, attending class, and socializing with peers

Example of an argumentative thesis statement:

  • Present an argument and give evidence to support the claim that students should pursue community projects before entering college
  • Writing Worksheets and Other Writing Resources
  • Thesis, Analysis, & Structure

Thesis Activity

About the slc.

  • Our Mission and Core Values

thesis statement about exercise

One way to think about a thesis statement is:

An effective thesis is one that is not obvious; rather it is one that is discussible, arguable, and interesting.

Avoid self-evident statements.

In the US, movie stars are greatly admired. 


A strong thesis will give readers an idea of the general direction of your paper and the evidence you will provide.

Because definitions of obscenity change as society changes, the Supreme Court has handed down three contradictory decisions on censorship in the past five years.


A few things to keep in mind:

  • A thesis must be a complete sentence(s), not a fragment(s).
  • A thesis should not be worded as a question.
  • A thesis should neither be too broad nor too specific.
  • A thesis should not contain elements which are extraneous or irrelevant to your paper.
  • A thesis should avoid phrases like  I think  and  in my opinion  because they weaken the writer's argument.

Having said all of that, let's venture into never-never land, take a trip to the world of happily-ever-after. Let's look at fairy tales.

Take a common fairy tale.  Little Red Riding Hood , for example. Your average tale of good vs. evil, right?

In my opinion, Little Red Riding Hood is a classic tale of good versus evil.

Now, there's a thesis that is sure to keep you up at night. Interesting. Innovative. Imaginative. I think not.

Let's try something else. How about:

Because she dares to defy societal norms of acceptable female behavior, Little Red Riding Hood faces death at the hands of the Big Bad Wolf, who embodies patriarchy.

Little Red Riding Hood serves as a feminist tale, demonstrating how an independent, intelligent woman subverts the entrenched forces of male power and privilege.

The forest in Little Red Riding Hood--with its various elements of danger, fear, and foreboding--symbolizes a young girl's rite of passage into womanhood; by challenging the elements in the forest, the naive and trusting Little Red Riding Hood emerges an empowered, mature, confident young woman.

Television shows and movies also offer a wealth of possible thesis statements. Consider the following:

As the middle child, Jan Brady is insecure and demonstrates a negative self-perception: she feels inferior to Marcia, who embodies the qualities of the "ideal" teenager and to Cindy, the "innocent" child and center of the family's attentions.

While appearing to be a simplistic situation comedy about a group of castaways, Gilligan's Island is actually a complex representation of vice; each of the characters represents one of the seven deadly sins.

While  Star Trek : The Next Generation may appear to represent an ideal version of a multicultural, gender-equal society, the command structure on the Enterprise, headed by Picard and Riker, reinscribes western, patriarchal notions of power.

Although praised for its realism, Saving Private Ryan glorifies American patriotism and heroism, excluding alternative perspectives.

Now it is your turn. Construct an interesting, compelling thesis using a fairy tale, television show, popular song, or movie.

Luisa Giulianetti 
Student Learning Center, University of California, Berkeley
©1998 UC Regents

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

Part One: Analysis of problematic thesis statements

1) What is wrong with this thesis? How can you revise it to make it more effective?

Show Answer? Writing “in this essay I will prove x” does not express how or why you are making your argument, so it should be avoided whenever possible. A better form of this thesis would refer to the main reasoning behind the claim, allowing the reader to predict how the paper will unfold. For example, “Because of the inconclusive evidence for the usefulness of drugs such as Prozac or Paxil to treat depression, their widespread usage should be more carefully scrutinized” would be a more specific thesis which better outlines the paper’s argument.

Show Answer? The Long Walk exemplifies the evils of laissez-faire capitalism through its depiction of the main characters’ competition amongst themselves, alienation from each other, and exploitation by commercial media.”</font></span>')" /> This thesis has two main problems: lack of specific evidence and too much hedging. The author should reference specific aspects of the book which suggest this interpretation in order to make a stronger and more acceptable claim. Additionally, the use of “it seems” and “in my opinion” weaken the claim by showing that the author may not believe his or her own words on this subject. A better thesis might be “Stephen King’s The Long Walk exemplifies the evils of laissez-faire capitalism through its depiction of the main characters’ competition amongst themselves, alienation from each other, and exploitation by commercial media.”

Show Answer? The Great Gatsby does thematically allude to the “American Dream,” this is a “swashbuckling” thesis which makes too grand of a statement to be effectively supported in simply one essay, or even in one book. The author should specify under what context he or she is judging The Great Gatsby (American novels? 20th-century novels across the world? 20th-century Western novels?) and refer to the main reasoning behind this assertion (Is it the strength of the thematic elements? The descriptive prose? The witty dialogue?). In other words, the author has not established the HOW (context) and WHY (reasoning) of the thesis. A better version of this thesis might state “ The Great Gatsby is widely regarded one of the best 20th-century American novels due to its rich symbolism: success, knowledge, corruption and alienation are but a few of the themes explored in Fitzgerald’s novel, but together they form a meaningful commentary on living the American Dream.”</font></span>')" /> While The Great Gatsby does thematically allude to the “American Dream,” this is a “swashbuckling” thesis which makes too grand of a statement to be effectively supported in simply one essay, or even in one book. The author should specify under what context he or she is judging The Great Gatsby u> (American novels? 20th-century novels across the world? 20th-century Western novels?) and refer to the main reasoning behind this assertion (Is it the strength of the thematic elements? The descriptive prose? The witty dialogue?). In other words, the author has not established the HOW (context) and WHY (reasoning) of the thesis. A better version of this thesis might state “ The Great Gatsby is widely regarded one of the best 20th-century American novels due to its rich symbolism: success, knowledge, corruption and alienation are but a few of the themes explored in Fitzgerald’s novel, but together they form a meaningful commentary on living the American Dream.”

Show Answer? This is statement cannot act as a thesis because it does not answer a question or make an arguable claim. It cannot be disputed that college education is generally becoming more expensive, but the reader will ask “so what?” This statement can act as evidence to support a governing claim, but the governing claim should address a larger question which requires multiple pieces of evidence to support it. A more expansive thesis might something like: “While a college education is meant to be a gateway for any citizen to achieve success through hard work, the rising cost of college tuition along with more difficult loan-application processes have made attending college more and more a socioeconomic class-based activity.”

Show Answer? Not necessarily; in fact, you should have a fair amount of research and perhaps some analytical writing completed before attempting to refine your thesis. Because the thesis also acts as a governing claim to your paper, mapping out the main points of your argument, you will want to have a thorough concept of what your entire argument will be before condensing it into a thesis statement. Additionally, trying to create a thesis simply from a question or preconceptions about a topic may tempt you to overlook any evidence which refutes that thesis while in the writing process. For step-by-step instructions on how to form a thesis after writing the body of your paper, see “The Thesis Statement: Where to End, Not Begin.”

Show Answer? The two films differ greatly, because one focuses on close friendship between two women whereas the other focuses on a more casual friendship between two men.

“In The Strange Case of Dr. Jekyll and Mr. Hyde , Robert Louis Stevenson symbolizes English upper and lower-class society.”

Show Answer? The Strange Case of Dr. Jekyll and Mr. Hyde , Robert Louis Stevenson symbolizes the disparity between upper and lower-class society through the opposing physical and psychological characteristics of Dr. Jekyll and Mr. Hyde.</font></span>')" /> In The Strange Case of Dr. Jekyll and Mr. Hyde , Robert Louis Stevenson symbolizes the disparity between upper and lower-class society through the opposing physical and psychological characteristics of Dr. Jekyll and Mr. Hyde.

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Improving Your Writing of Arguments

7. the thesis statement: description and exercise – writing a unified argument.

The thesis statement of an argument, no matter how long the argument, has the same relation to that argument that a topic sentence has to its paragraph. In other words, just as a paragraph has a kind of “syntax,” so does an entire argument. The thesis also governs the argument by committing you to a position that you must prove in the argument that follows.**

Because your thesis commits you to a certain argument, you need to be quite sure about what that commitment entails. Specifically, you need to know what topics must be dealt with and what relation(s) must be proven among those topics. (Inexperienced writers often notice the former and neglect the latter, which is like recognizing that the subject of a topic sentence needs to be dealt with, but not that what’s predicated about the subject also needs to be treated.) For instance, in analyzing the thesis statement Binney and Smith revolutionized the children’s art world with the Crayola line , it is not enough to note that the topics of the argument are a) Binney and Smith’s Crayola line and b) the children’s art world. The thesis proposes a relation between the two, that “a” caused a specific (“revolutionized”) effect in “b,” which the writer must prove.

As you can see, analyzing the syntax of your thesis statement is one way to discover what it obliges you to prove. You especially want to note the grammatical subject and the predicate. In our example sentence, Binney and Smith is the grammatical subject, and revolutionized the children’s art world with the Crayola line the predicate. (This is the moment, by the way, to check that the grammatical subject of your thesis is in fact the topic about which you mean to write. If your assigned topic is, say, Crayolas, then your sentence is not well structured, because the topic of the argument is, grammatically, in the very subordinate position of object of the preposition.) You can further analyze the predicate into verb and direct object. You now have the complete set of relations: the subject (a) is related to the direct object (b) through the verb (c). Therefore, the nouns (a) and (b) are the topics of your argument, and (c) is the relation you must prove. You can also recognize that, subsidiary to your main argument, your prepositional phrase asserts the means by which a and b are related.

Another way to discover at least the relation(s) you must prove is to look for the transitions within your thesis or, if there are none, to temporarily restructure that thesis so that you have one. Our example sentence, which is grammatically just fine, has a simple structure and therefore no transitions, but you could restructure it to make more clear the relations among terms: Because Binney and Smith introduced the Crayola line, the children’s art world was revolutionized. You can see now that the relation you have to prove is one of cause and effect. Whether you use the first or second method, what you are doing is determining the point at issue , to use an expression that rhetoric long ago borrowed from law, the point on which your argument will turn.

This determination of the relation between terms reveals, as you can see, the line or lines of argument you must pursue to prove your thesis. These lines of argument are limited. In brief, they are

  • definition: a is b or a is not b;
  • cause and effect: a is the cause of b;
  • similarity: a is the same as b;
  • difference: a is not the same as b;
  • degree: a is similar in kind to b, but differs in some degree (more important, more dangerous, less complete, etc.) from b.

See “Discovery of Arguments,” “The Topics,” in Chapter 2 of Edward P.J. Corbett and Robert J. Connor’s Classical Rhetoric for the Modern Student , 4th edition (Oxford, 1999) for a much more developed discussion of lines of argument.

You may find that you have not only a major line of argument, but also some minor or supporting lines of argument. In, for instance, the thesis, The policy of workfare will never be successful, because it assigns jobs which are dull and demoralizing and which, as a result, create unwilling recipients, the major line of argument is obviously cause and effect (it’s also, by the way, an evaluation argument): the independent clause must be shown to be an effect of the dependent adverbial clause structure. But within the dependent adverbial clause, the two dependent adjectival clauses must also be shown to stand in a causal relation to one another. In brief, the topics to be dealt with are policy of workfare, jobs, and recipients .

Exercise : First diagram each of the following thesis statements. Then provide a complete analysis of what must be proven. Indicate both the topics that must be addressed and the line(s) of argument , the relation(s) among those topics.

1. The social, political, and cultural atmosphere of the Impressionist Era had an adverse effect on the reception of the art of the period.

2. The life of Martin Luther King, Jr. serves as a model for all those who strive for civil rights today.

3. The lack of challenge found in many secondary schools can be remedied through different levels of classes and stricter demands on the students.

4. In “Consolations,” Linda Pastan’s metaphors illustrate the passage of time and the inadequacy of written communication.

5. The two sonnets by John Milton are fundamentally different, despite a remarkable similarity between their religious subjects, in the ways they speak of human activity and existence.

*All of the thesis statements used in this section are versions of ones former students wrote.

**Obviously, then, the thesis of an argument must be an arguable statement ; it differs from the thesis of a report or an exposition. For instance, Insurance companies argue that owning small animals increases the expected life span of senior citizens is the thesis statement of a report on the findings of the companies, not the thesis statement of an argument. As given, this statement is not arguable. One way to establish whether or not you have an arguable statement is to ask yourself what the opposing argument is.

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Beyond Weight Loss: Five Yale Experts on the Benefits of Exercise

Listen to "beyond weight loss: five yale experts on the benefits of exercise".

Most of us know that regular physical activity can strengthen muscles, burn fat, and lower our risk of heart disease. But many advantages of exercise go beyond physical fitness and cardiovascular health, according to Yale School of Medicine experts.

Five Yale Department of Internal Medicine specialists in areas ranging from infectious diseases to allergy and immunology discuss why exercise is key to optimal health.

1. Exercise reverses insulin resistance.

Studies led by Gerald I. Shulman, MD, PhD , George R. Cowgill Professor of Medicine (Endocrinology) and Cellular and Molecular Physiology, Investigator Emeritus of the Howard Hughes Medical Institute, and co-director of the Yale Diabetes Research Center, have demonstrated that exercise can reverse muscle insulin resistance.

“Insulin resistance in skeletal muscle is a major factor in the pathogenesis of type 2 diabetes, fatty liver disease, heart disease, and obesity-associated cancers,” said Shulman, who recommends daily exercise to promote cardiometabolic health. “There is also increasing evidence that insulin resistance may be a contributing factor in the progression of Alzheimer’s disease.”

2. Exercise aids in recovery from infection.

Exercise can reduce the risk of poor outcomes when infections occur, according to Scott Roberts, MD , assistant professor of medicine (infectious diseases). “For many infections, such as influenza, COVID-19, and RSV, comorbidities such as obesity, diabetes, and poor respiratory health are all major contributors to severe disease,” he said. “Exercise can help mitigate these risks and boost the odds of a speedy recovery.”

3. Exercise enhances immunity.

There is evidence that light to moderate aerobic exercise, like walking or jogging, can help the immune system work better, says Elise Liu, MD, PhD , instructor of medicine (rheumatology, allergy and immunology). “People who regularly get this type of exercise get sick less frequently than people who are sedentary,” she said. “This could be because several types of immune cells have been shown to work better shortly after exercise.”

4. Exercise contributes to a healthy gut.

Evidence suggests that exercise leads to a more diverse gut microbiome and an increase in butyrate, a short-chain fatty acid that may prevent disease, according to Avlin Imaeda, MD, PhD , associate professor of medicine (digestive diseases). “Butyrate is one of the key fuels that the cells lining the colon need to grow, divide, and stay healthy, and higher levels of butyrate can reduce the severity of inflammatory bowel disease and the risk of colon cancer, as well as general inflammation,” she said.

5. Exercise improves sleep.

Exercising during the day can help you sleep at night, notes Brienne Miner, MD, MHS , assistant professor of medicine (geriatric medicine). “Exercise is an external cue to your circadian clock, sending a physiologic message that lets your brain and body know when it is time to be awake versus when it is time to sleep,” she said. “A robust and regular circadian clock allows more regular and restorative sleep.”

Regular physical activity also contributes to better physical and mental health, decreasing the risk of developing sleep problems and potentially improving existing sleep problems, Miner said.

The Department of Internal Medicine at Yale School of Medicine is among the nation's premier departments, bringing together an elite cadre of clinicians, investigators, educators, and staff in one of the world's top medical schools. To learn more, visit Internal Medicine.

  • Infectious Diseases
  • Internal Medicine
  • Immunology & Immunobiology
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  • Digestive Diseases

Featured in this article

  • Avlin Imaeda, MD, PhD Associate Professor of Medicine (Digestive Diseases); Medical Director, North Haven Endoscopy Center
  • Elise Liu, MD, PhD Instructor of Medicine
  • Brienne Miner, MD, MHS Assistant Professor; Vice Chief for Diversity, Equity, and Inclusion, Internal Medicine; Member, Research Career Development Committee; Early Career Faculty Working Group, Claude D. Pepper Older Americans Independence Center; Junior Faculty Liaison, Research Committee
  • Scott Roberts, MD Assistant Professor; Associate Medical Director, Infection Prevention
  • Gerald I Shulman, MD, PhD, MACP, MACE, FRCP George R. Cowgill Professor of Medicine (Endocrinology) and Professor of Cellular And Molecular Physiology; Co-Director, Yale Diabetes Research Center, Internal Medicine; Director, Internal Medicine

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COMMENTS

  1. PDF Tutorial #26: Thesis Statements and Topic Sentences

    5. A troublesome thesis is a fragment; a good thesis statement is expressed in a complete sentence. Example: How life is in New York after September 11th. Better: After September 11th, the city of New York tends to have more cases of post-traumatic disorder than other areas of the United States and rightfully so.

  2. Exercise in Identifying Effective Thesis Statements

    Be ready to defend your choices. Because these thesis statements appear outside the context of complete essays, all responses are judgment calls, not absolute certainties. (a) The Hunger Games is a science fiction adventure film based on the novel of the same name by Suzanne Collins. (b) The Hunger Games is a morality tale about the dangers of ...

  3. The Effect of Exercise on College Students' Overall Health

    Honors Thesis Theses, Dissertations, and Student Projects Fall 11-21-2019 The Effect of Exercise on College Students' Overall Health Tanner Steineke ... Exercise, along with healthy eating, is of the most important things a person can do to reduce the chance of illness. Regular exercise reduces the risk of health issues such as: stroke, cancer,

  4. How to Write a Thesis Statement

    Placement of the thesis statement. Step 1: Start with a question. Step 2: Write your initial answer. Step 3: Develop your answer. Step 4: Refine your thesis statement. Types of thesis statements. Other interesting articles. Frequently asked questions about thesis statements.

  5. 9.1 Developing a Strong, Clear Thesis Statement

    Exercise 1. On a separate sheet of paper, write a thesis statement for each of the following topics. Remember to make each statement specific, precise, demonstrable, forceful and confident. ... Weak thesis statement: Religious radicals across America are trying to legislate their Puritanical beliefs by banning required high school books.

  6. PDF Thesis Statements

    Thesis statements are sentences that writers use to focus their ideas and express the main point of their writing. For practice, complete the following exercises. Identification Checklists Read the following sentences. As you read, complete the following tasks: A. Identify and correct sentences which are too broad or too narrow using (TB/TN)

  7. Thesis Statements

    A thesis statement: tells the reader how you will interpret the significance of the subject matter under discussion. is a road map for the paper; in other words, it tells the reader what to expect from the rest of the paper. directly answers the question asked of you. A thesis is an interpretation of a question or subject, not the subject itself.

  8. Writer's Web: The Thesis Statement Exercise

    Part I: Possible Example Thesis Statements. Choose the best revision for each thesis statement. 1) "The Raven" is a dark and morose poem that leaves the audience feeling depressed by the last stanza. Poe succeeds in creating that effect in "The Raven" through use of repetition and adds to it through contrast of religious Christian and ...

  9. THE IMPACT OF EXERCISE (PHYSICAL ACTIVITY) AND HEALTHY ...

    The theoretical framework of this thesis is built around the self determination theory and research consisting of exercise, healthy lifestyle and the impact on the youth. The thesis is done by way of narrative literature review method. Thirty eight articles on exercise and healthy lifestyle are reviewed and analyzed to support the author's aim.

  10. 5.1: Developing a Strong, Clear Thesis Statement

    A Strong Thesis Statement. Tip; Exercise 1; Examples of Appropriate Thesis Statements; Five Ways of Looking at a Thesis. 1. A thesis creates an argument that builds from one point to the next, giving the paper a direction that the audience can follow as the paper develops. 2. A thesis fits comfortably into the Magic Thesis Sentence (MTS).

  11. 5.2: Identifying Thesis Statements and Topic Sentences

    Topic sentences and thesis statements are similar to main ideas. This section discusses those similarities and the differences associated with them. ... EXERCISE 1: Identify the Topic and Focus. Choose a piece of writing, perhaps an essay or some news articles found online, and for each paragraph identify (1) the topic and (2) the more focused ...

  12. PDF Topic Sentences and Thesis Statements

    Exercise #1: Writing topic sentences first, and then using the topic sentences to create your thesis While writing a first draft, many writers write their introduction and thesis statement first. But in this exercise, write your body paragraphs with topic sentences first, before you write your thesis.

  13. Thesis Statements: How to Identify and Write Them

    The "Judging Thesis Statements" exercise from the Purdue University Online Writing Lab appears under an Attribution 4.0 International (CC BY 4.0) license. Writing Your Own Thesis Statements. A thesis statement is a single sentence (or sometimes two) that provides the answers to these questions clearly and concisely. Ask yourself, "What is my ...

  14. Creating a Thesis Statement, Thesis Statement Tips

    Tips for Writing Your Thesis Statement. 1. Determine what kind of paper you are writing: An analytical paper breaks down an issue or an idea into its component parts, evaluates the issue or idea, and presents this breakdown and evaluation to the audience.; An expository (explanatory) paper explains something to the audience.; An argumentative paper makes a claim about a topic and justifies ...

  15. Thesis Activity

    Thesis Activity. One way to think about a thesis statement is: An effective thesis is one that is not obvious; rather it is one that is discussible, arguable, and interesting. Avoid self-evident statements. In the US, movie stars are greatly admired. A strong thesis will give readers an idea of the general direction of your paper and the ...

  16. Writer's Web: The Thesis Statement Exercise

    For step-by-step instructions on how to form a thesis after writing the body of your paper, see "The Thesis Statement: Where to End, Not Begin.". Part II: Practice Revising Thesis Statements. 6) Revise this thesis to make the language more precise. "The two films are different. One focuses on two women who are close friends and the other ...

  17. 7. the Thesis Statement: Description and Exercise

    THE THESIS STATEMENT: DESCRIPTION AND EXERCISE - WRITING A UNIFIED ARGUMENT. The thesis statement of an argument, no matter how long the argument, has the same relation to that argument that a topic sentence has to its paragraph. In other words, just as a paragraph has a kind of "syntax," so does an entire argument.

  18. PDF The Thesis Statement

    The Thesis Statement A successful, well-developed thesis statement states the point of your argument explicitly (clearly and without doubt). Think of your thesis statement as the "road map" to your paper, which sets ... Thesis Formation Exercise **To write an effective thesis statement, start with a general idea and then sharpen your focus.

  19. Thesis Statement Activity

    In the lower right corner of the activity, click the printer icon. (NOTE: This is not the Print button at the bottom of the page.) Select either Print all slides or Print current slide.On the Print popup, under Destination, click the Change… button. Select Save as PDF.In the Print popup, click the Save button In the Save As popup window, give the file a name.

  20. PDF WRITING THESIS STATEMENTS

    Arguable thesis statement: The government should ban smoking altogether. Statement of fact: Small cars get better fuel mileage than 4x4 pickup trucks. Arguable thesis statement: The government should ban 4x4 pickup trucks except for work-related use. Statement of fact: On average, people with college degrees earn more money in the workplace.

  21. PDF Exercise 5: Thesis Statements

    Exercise 5: Thesis Statements By Dr. Karen Petit Analyze the following groups of sentences. Then on the blank lines, write TS for a good thesis statement, A for an announcement, T for a title, N for a sentence that is too narrow, and G for a sentence that is too general. Each kind of sentence (TS, A, T, N, and G) appears only once in each activity.

  22. Beyond Weight Loss: Five Yale Experts on the Benefits of Exercise

    3. Exercise enhances immunity. There is evidence that light to moderate aerobic exercise, like walking or jogging, can help the immune system work better, says Elise Liu, MD, PhD, instructor of medicine (rheumatology, allergy and immunology). "People who regularly get this type of exercise get sick less frequently than people who are ...

  23. THESIS EXERCISES

    THESIS EXERCISES What a Thesis Is Not. Not a Title. A title can often give the reader some notion of what the thesis is going to be, but it is not the thesis itself. The thesis itself, as presented in the thesis statement, does not suggest the main idea-it is the main idea. ... Thesis statements themselves, however, may not always have been ...