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How to Write a Thesis Statement | 4 Steps & Examples

Published on January 11, 2019 by Shona McCombes . Revised on August 15, 2023 by Eoghan Ryan.

A thesis statement is a sentence that sums up the central point of your paper or essay . It usually comes near the end of your introduction .

Your thesis will look a bit different depending on the type of essay you’re writing. But the thesis statement should always clearly state the main idea you want to get across. Everything else in your essay should relate back to this idea.

You can write your thesis statement by following four simple steps:

• Start with a question
• Write your initial answer
• Develop your answer
• Refine your thesis statement

Table of contents

What is 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.

A thesis statement summarizes the central points of your essay. It is a signpost telling the reader what the essay will argue and why.

The best thesis statements are:

• Concise: A good thesis statement is short and sweet—don’t use more words than necessary. State your point clearly and directly in one or two sentences.
• Contentious: Your thesis shouldn’t be a simple statement of fact that everyone already knows. A good thesis statement is a claim that requires further evidence or analysis to back it up.
• Coherent: Everything mentioned in your thesis statement must be supported and explained in the rest of your paper.

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The thesis statement generally appears at the end of your essay introduction or research paper introduction .

The spread of the internet has had a world-changing effect, not least on the world of education. The use of the internet in academic contexts and among young people more generally is hotly debated. For many who did not grow up with this technology, its effects seem alarming and potentially harmful. This concern, while understandable, is misguided. The negatives of internet use are outweighed by its many benefits for education: the internet facilitates easier access to information, exposure to different perspectives, and a flexible learning environment for both students and teachers.

You should come up with an initial thesis, sometimes called a working thesis , early in the writing process . As soon as you’ve decided on your essay topic , you need to work out what you want to say about it—a clear thesis will give your essay direction and structure.

You might already have a question in your assignment, but if not, try to come up with your own. What would you like to find out or decide about your topic?

For example, you might ask:

After some initial research, you can formulate a tentative answer to this question. At this stage it can be simple, and it should guide the research process and writing process .

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Now you need to consider why this is your answer and how you will convince your reader to agree with you. As you read more about your topic and begin writing, your answer should get more detailed.

In your essay about the internet and education, the thesis states your position and sketches out the key arguments you’ll use to support it.

The negatives of internet use are outweighed by its many benefits for education because it facilitates easier access to information.

In your essay about braille, the thesis statement summarizes the key historical development that you’ll explain.

The invention of braille in the 19th century transformed the lives of blind people, allowing them to participate more actively in public life.

A strong thesis statement should tell the reader:

• Why you hold this position
• What they’ll learn from your essay
• The key points of your argument or narrative

The final thesis statement doesn’t just state your position, but summarizes your overall argument or the entire topic you’re going to explain. To strengthen a weak thesis statement, it can help to consider the broader context of your topic.

These examples are more specific and show that you’ll explore your topic in depth.

Your thesis statement should match the goals of your essay, which vary depending on the type of essay you’re writing:

• In an argumentative essay , your thesis statement should take a strong position. Your aim in the essay is to convince your reader of this thesis based on evidence and logical reasoning.
• In an expository essay , you’ll aim to explain the facts of a topic or process. Your thesis statement doesn’t have to include a strong opinion in this case, but it should clearly state the central point you want to make, and mention the key elements you’ll explain.

If you want to know more about AI tools , college essays , or fallacies make sure to check out some of our other articles with explanations and examples or go directly to our tools!

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A thesis statement is a sentence that sums up the central point of your paper or essay . Everything else you write should relate to this key idea.

The thesis statement is essential in any academic essay or research paper for two main reasons:

• It gives your writing direction and focus.
• It gives the reader a concise summary of your main point.

Without a clear thesis statement, an essay can end up rambling and unfocused, leaving your reader unsure of exactly what you want to say.

Follow these four steps to come up with a thesis statement :

• Ask a question about your topic .
• Write your initial answer.
• Develop your answer by including reasons.
• Refine your answer, adding more detail and nuance.

The thesis statement should be placed at the end of your essay introduction .

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How to write a thesis statement, what is a thesis statement.

Almost all of us—even if we don’t do it consciously—look early in an essay for a one- or two-sentence condensation of the argument or analysis that is to follow. We refer to that condensation as a thesis statement.

Why Should Your Essay Contain a Thesis Statement?

• to test your ideas by distilling them into a sentence or two
• to better organize and develop your argument
• to provide your reader with a “guide” to your argument

In general, your thesis statement will accomplish these goals if you think of the thesis as the answer to the question your paper explores.

How Can You Write a Good Thesis Statement?

Here are some helpful hints to get you started. You can either scroll down or select a link to a specific topic.

How to Generate a Thesis Statement if the Topic is Assigned How to Generate a Thesis Statement if the Topic is not Assigned How to Tell a Strong Thesis Statement from a Weak One

How to Generate a Thesis Statement if the Topic is Assigned

Almost all assignments, no matter how complicated, can be reduced to a single question. Your first step, then, is to distill the assignment into a specific question. For example, if your assignment is, “Write a report to the local school board explaining the potential benefits of using computers in a fourth-grade class,” turn the request into a question like, “What are the potential benefits of using computers in a fourth-grade class?” After you’ve chosen the question your essay will answer, compose one or two complete sentences answering that question.

Q: “What are the potential benefits of using computers in a fourth-grade class?” A: “The potential benefits of using computers in a fourth-grade class are . . .”

A: “Using computers in a fourth-grade class promises to improve . . .”

The answer to the question is the thesis statement for the essay.

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How to Generate a Thesis Statement if the Topic is not Assigned

Even if your assignment doesn’t ask a specific question, your thesis statement still needs to answer a question about the issue you’d like to explore. In this situation, your job is to figure out what question you’d like to write about.

A good thesis statement will usually include the following four attributes:

• take on a subject upon which reasonable people could disagree
• deal with a subject that can be adequately treated given the nature of the assignment
• express one main idea
• assert your conclusions about a subject

Let’s see how to generate a thesis statement for a social policy paper.

Brainstorm the topic . Let’s say that your class focuses upon the problems posed by changes in the dietary habits of Americans. You find that you are interested in the amount of sugar Americans consume.

You start out with a thesis statement like this:

Sugar consumption.

This fragment isn’t a thesis statement. Instead, it simply indicates a general subject. Furthermore, your reader doesn’t know what you want to say about sugar consumption.

Narrow the topic . Your readings about the topic, however, have led you to the conclusion that elementary school children are consuming far more sugar than is healthy.

You change your thesis to look like this:

Reducing sugar consumption by elementary school children.

This fragment not only announces your subject, but it focuses on one segment of the population: elementary school children. Furthermore, it raises a subject upon which reasonable people could disagree, because while most people might agree that children consume more sugar than they used to, not everyone would agree on what should be done or who should do it. You should note that this fragment is not a thesis statement because your reader doesn’t know your conclusions on the topic.

Take a position on the topic. After reflecting on the topic a little while longer, you decide that what you really want to say about this topic is that something should be done to reduce the amount of sugar these children consume.

You revise your thesis statement to look like this:

More attention should be paid to the food and beverage choices available to elementary school children.

This statement asserts your position, but the terms more attention and food and beverage choices are vague.

Use specific language . You decide to explain what you mean about food and beverage choices , so you write:

Experts estimate that half of elementary school children consume nine times the recommended daily allowance of sugar.

This statement is specific, but it isn’t a thesis. It merely reports a statistic instead of making an assertion.

Make an assertion based on clearly stated support. You finally revise your thesis statement one more time to look like this:

Because half of all American elementary school children consume nine times the recommended daily allowance of sugar, schools should be required to replace the beverages in soda machines with healthy alternatives.

Notice how the thesis answers the question, “What should be done to reduce sugar consumption by children, and who should do it?” When you started thinking about the paper, you may not have had a specific question in mind, but as you became more involved in the topic, your ideas became more specific. Your thesis changed to reflect your new insights.

How to Tell a Strong Thesis Statement from a Weak One

1. a strong thesis statement takes some sort of stand..

Remember that your thesis needs to show your conclusions about a subject. For example, if you are writing a paper for a class on fitness, you might be asked to choose a popular weight-loss product to evaluate. Here are two thesis statements:

There are some negative and positive aspects to the Banana Herb Tea Supplement.

This is a weak thesis statement. First, it fails to take a stand. Second, the phrase negative and positive aspects is vague.

Because Banana Herb Tea Supplement promotes rapid weight loss that results in the loss of muscle and lean body mass, it poses a potential danger to customers.

This is a strong thesis because it takes a stand, and because it's specific.

2. A strong thesis statement justifies discussion.

Your thesis should indicate the point of the discussion. If your assignment is to write a paper on kinship systems, using your own family as an example, you might come up with either of these two thesis statements:

My family is an extended family.

This is a weak thesis because it merely states an observation. Your reader won’t be able to tell the point of the statement, and will probably stop reading.

While most American families would view consanguineal marriage as a threat to the nuclear family structure, many Iranian families, like my own, believe that these marriages help reinforce kinship ties in an extended family.

This is a strong thesis because it shows how your experience contradicts a widely-accepted view. A good strategy for creating a strong thesis is to show that the topic is controversial. Readers will be interested in reading the rest of the essay to see how you support your point.

3. A strong thesis statement expresses one main idea.

Readers need to be able to see that your paper has one main point. If your thesis statement expresses more than one idea, then you might confuse your readers about the subject of your paper. For example:

Companies need to exploit the marketing potential of the Internet, and Web pages can provide both advertising and customer support.

This is a weak thesis statement because the reader can’t decide whether the paper is about marketing on the Internet or Web pages. To revise the thesis, the relationship between the two ideas needs to become more clear. One way to revise the thesis would be to write:

Because the Internet is filled with tremendous marketing potential, companies should exploit this potential by using Web pages that offer both advertising and customer support.

This is a strong thesis because it shows that the two ideas are related. Hint: a great many clear and engaging thesis statements contain words like because , since , so , although , unless , and however .

4. A strong thesis statement is specific.

A thesis statement should show exactly what your paper will be about, and will help you keep your paper to a manageable topic. For example, if you're writing a seven-to-ten page paper on hunger, you might say:

World hunger has many causes and effects.

This is a weak thesis statement for two major reasons. First, world hunger can’t be discussed thoroughly in seven to ten pages. Second, many causes and effects is vague. You should be able to identify specific causes and effects. A revised thesis might look like this:

Hunger persists in Glandelinia because jobs are scarce and farming in the infertile soil is rarely profitable.

This is a strong thesis statement because it narrows the subject to a more specific and manageable topic, and it also identifies the specific causes for the existence of hunger.

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How to Write an Effective Thesis Statement

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What Is a Thesis Statement?

A thesis statement is typically one sentence that appears in the first paragraph of an essay that captures the essay's purpose. Think of the thesis statement as a one-sentence summary that tells the reader exactly what an essay says.

Rather than writing your essay like a puzzle, keeping the reader in suspense about what conclusion you'll reach by the end, use the thesis statement like a treasure map to give the reader a sense of your essay's direction. Tell them the conclusion up front, so they know where your piece is headed.

Once you've done your research and found your sources, craft a thesis statement that clearly indicates the direction your essay will take. As you write, think about how each paragraph connects to your thesis. If you're struggling to understand how a particular idea relates directly to the thesis statement, it may be a sign that you've diverged from the purpose of the essay.

THESIS STATEMENT DEFINITION

A thesis statement is a one-sentence declaration of intention — a summation of the main idea your essay will explain at length. An effective thesis statement will make a unique claim or seek to answer an important question.

Tips for Writing a Good Thesis Statement

Be specific.

Essays should be based on a specific argument. Check your thesis statement to see if the central idea of your writing is too vague. If you argue for something overly general — for example, an argument that all pop music is bad — your essay will try to conquer too many ideas and be unfocused.

Refine your argument to be more specific. Perhaps you'll say that pop music suffers from repetitive chord progressions or that pop songs have unimaginative lyrics. These narrower claims allow you to easily marshall evidence in support of your thesis.

Make a Clear Argument

Often, you need to write a paper within a very limited set of parameters — usually a few thousand words at most. Within a prescribed framework, you won't have space on the page to fully address multiple arguments.

If a reader can't ascertain the direction your essay will take from reading the thesis statement alone, then revise it to ensure your main point is stated plainly. If you're struggling to make your argument clear, try formulating your thesis statement using this template: "In this paper, I argue that __________."

Because some writing instructors forbid or disapprove of the first-person point of view in academic essays, you may have to change your thesis statement later; however, using this template reminds you what your argument should be, which is a helpful early drafting technique.

Take a Strong Stance

When writing your essay's thesis statement, ask whether it is a statement that can be argued with. For example, if your thesis statement is, "Computers are a popular technology in today's society," your essay might not be advancing a position so much as stating an objectively true fact.

Most essays will require you to take a stance, not make an observation, so craft a thesis statement that actually puts forward a unique perspective.

Question Your Assumptions

As you formulate the thesis statement of your essay, ask yourself what assumptions your argument is based on. In other words, what must your readers assume to be true before they can even begin to accept your argument?

Be particularly aware of your intended audience. For example, does your argument rely on a religious or moral code to prove that it is inherently right? If you are writing a paper for a class in Christian ministry, a dogmatic argument might be appropriate; for a sociology paper, however, such arguments don't hold water.

Think about the ways in which your argument may not hold up for people who don't subscribe to your viewpoints, then revise or re-approach your thesis statement so that your argument doesn't depend on those assumptions.

Don't Hide Your Thesis

Keep in mind that your thesis statement should come near the beginning of your essay. Conventional wisdom dictates that it should appear by the end of the first paragraph, though the exact positioning may vary, depending on how much introduction your specific essay requires. In any case, it should generally come at the end of your introduction to the material — the final statement your reader sees at the beginning, before moving into the body of your argument.

To some extent, it's also important not to overthink your thesis statement. Don't dress up a thesis statement with fancy language, and don't be too clever in how you set the stage for your argument; both of these strategies sometimes disguise a weak central thesis. Whoever your professor is, they will appreciate you getting to the point in a clear, concise manner.

Types of Thesis Statements

Argumentative essay.

Argumentative essays ask students to make the case for a particular perspective, or to persuade the reader to agree with the writer's point of view by the time they reach the essay's conclusion. In these essays, a thesis statement should be a clear picture of the argument you will make over the course of your essay.

In an American history class, you are asked to argue about the dominant cause of the War of 1812. Your thesis statement might look like, “The War of 1812 was a direct result of British arms sales to native tribes in the American West.”

In an ethics class, you are asked to argue about the moral obligation to help people in need. Your thesis statement might read, “By virtue of a social contract, we do have a moral obligation to help one another.”

Analytical Essay

In analytical essays, writers must communicate their interpretation of a given source or set of sources. In these essays, a thesis statement will explain the conclusion that your analysis has led you to. It may also be helpful to forecast your analysis by explaining which specific points you'll be examining. A helpful formula to get started with this kind of thesis statement is: "In this essay, I argue __________ by examining ____, ____, and ____."

In an English class, you've been asked to write an essay that analyzes how a persuasive article about climate change was constructed. Your thesis statement might say, “In this paper, I argue that Johnson relies too heavily on personal anecdotes and interviews, rather than scientific data, to establish the threat of climate change.”

In a psychology class, your assignment is an essay that analyzes the connection between depression and childhood trauma based on several studies you've researched. Your thesis statement might read, “Based on the data from these three studies, it's clear that there is a direct link between childhood trauma and clinical depression emerging in adults.”

Expository Essay

Expository essays ask writers to provide an informational breakdown of a topic, educating readers using specific details. It may be hard to understand how a thesis statement is of use in an expository essay because expository writing often does not advance an argument. Even so, a controlling statement near the beginning of the essay that summarizes your point is useful. By communicating clearly what the intention of your writing is, you can ensure that each new piece of information supports the central idea you are building.

A helpful formula for guiding your expository essay is: "In this essay, I will teach my reader __________." As you work toward this goal, you can revisit this sentence later and rework it into an effective thesis statement.

In a biochemistry class, you've been asked to write an essay explaining the impact of bisphenol A on the human body. Your thesis statement might say, “This essay will make clear the correlation between bisphenol A exposure and hypertension.”

In a gender studies class, you must write an essay that explains third-wave feminism. Your thesis statement might read, “Third-wave feminism built upon the work of earlier generations of feminists to advocate for an expanded view of what being a woman means.”

Personal Essay

Especially in composition and creative writing classes, you might be asked to write essays that draw upon your personal experiences. Prompts for personal essays might include writing about your experiences with race or your development as a writer, and these essays are often centered on a moment of realization or revelation. You can distill these themes into a thesis statement for your personal essay. While there may be no central argument in a thesis like this, there is always an organizing principle, such as change, destiny, growth, or irony.

In a creative writing class, you have to write an essay about how the place you grew up shaped you. Your thesis statement might look like, “Growing up on the farm taught me how to be more patient.”

In a composition class, you have to write an essay about the first time you realized how your gender was part of your identity. Your essay's thesis statement might read, “Because I was yelled at for playing with dolls as a kid, I understood that I didn't fit the narrow constraints of masculinity as my family defined it.”

Some Final Thoughts

Crafting an effective thesis statement is a useful exercise not just in college, but in your everyday life. It teaches you to examine ideas, organize them into a central theme or argument, and to persuasively mobilize evidence in support of this argument — a skill useful in many careers and personal endeavors.

Explore More College Resources

Strategies for writing a compelling thesis statement.

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Your thesis is the central claim in your essay—your main insight or idea about your source or topic. Your thesis should appear early in an academic essay, followed by a logically constructed argument that supports this central claim. A strong thesis is arguable, which means a thoughtful reader could disagree with it and therefore needs your careful analysis of the evidence to understand how you arrived at this claim. You arrive at your thesis by examining and analyzing the evidence available to you, which might be text or other types of source material.

A thesis will generally respond to an analytical question or pose a solution to a problem that you have framed for your readers (and for yourself). When you frame that question or problem for your readers, you are telling them what is at stake in your argument—why your question matters and why they should care about the answer . If you can explain to your readers why a question or problem is worth addressing, then they will understand why it’s worth reading an essay that develops your thesis—and you will understand why it’s worth writing that essay.

A strong thesis will be arguable rather than descriptive , and it will be the right scope for the essay you are writing. If your thesis is descriptive, then you will not need to convince your readers of anything—you will be naming or summarizing something your readers can already see for themselves. If your thesis is too narrow, you won’t be able to explore your topic in enough depth to say something interesting about it. If your thesis is too broad, you may not be able to support it with evidence from the available sources.

When you are writing an essay for a course assignment, you should make sure you understand what type of claim you are being asked to make. Many of your assignments will be asking you to make analytical claims , which are based on interpretation of facts, data, or sources.

Some of your assignments may ask you to make normative claims. Normative claims are claims of value or evaluation rather than fact—claims about how things should be rather than how they are. A normative claim makes the case for the importance of something, the action that should be taken, or the way the world should be. When you are asked to write a policy memo, a proposal, or an essay based on your own opinion, you will be making normative claims.

Here are some examples of possible thesis statements for a student's analysis of the article “The Case Against Perfection” by Professor Michael Sandel.  

Descriptive thesis (not arguable)  

While Sandel argues that pursuing perfection through genetic engineering would decrease our sense of humility, he claims that the sense of solidarity we would lose is also important.

This thesis summarizes several points in Sandel’s argument, but it does not make a claim about how we should understand his argument. A reader who read Sandel’s argument would not also need to read an essay based on this descriptive thesis.  

Broad thesis (arguable, but difficult to support with evidence)  

Michael Sandel’s arguments about genetic engineering do not take into consideration all the relevant issues.

This is an arguable claim because it would be possible to argue against it by saying that Michael Sandel’s arguments do take all of the relevant issues into consideration. But the claim is too broad. Because the thesis does not specify which “issues” it is focused on—or why it matters if they are considered—readers won’t know what the rest of the essay will argue, and the writer won’t know what to focus on. If there is a particular issue that Sandel does not address, then a more specific version of the thesis would include that issue—hand an explanation of why it is important.  

Arguable thesis with analytical claim  

While Sandel argues persuasively that our instinct to “remake” (54) ourselves into something ever more perfect is a problem, his belief that we can always draw a line between what is medically necessary and what makes us simply “better than well” (51) is less convincing.

This is an arguable analytical claim. To argue for this claim, the essay writer will need to show how evidence from the article itself points to this interpretation. It’s also a reasonable scope for a thesis because it can be supported with evidence available in the text and is neither too broad nor too narrow.  

Arguable thesis with normative claim  

Given Sandel’s argument against genetic enhancement, we should not allow parents to decide on using Human Growth Hormone for their children.

This thesis tells us what we should do about a particular issue discussed in Sandel’s article, but it does not tell us how we should understand Sandel’s argument.  

Questions to ask about your thesis  

• Is the thesis truly arguable? Does it speak to a genuine dilemma in the source, or would most readers automatically agree with it?  
• Is the thesis too obvious? Again, would most or all readers agree with it without needing to see your argument?  
• Is the thesis complex enough to require a whole essay's worth of argument?  
• Is the thesis supportable with evidence from the text rather than with generalizations or outside research?  
• Would anyone want to read a paper in which this thesis was developed? That is, can you explain what this paper is adding to our understanding of a problem, question, or topic?
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How To Write A Strong Thesis Statement

A thesis statement is the most important part of an essay. It’s the roadmap, telling the reader what they can expect to read in the rest of paper, setting the tone for the writing, and generally providing a sense of the main idea.

Because it is so important, writing a good thesis statement can be tricky.

Before we get into the specifics, let’s review the basics: what thesis statement means. Thesis is a fancy word for “the subject of an essay” or “a position in a debate.” And a statement , simply, is a sentence (or a couple of sentences).

Taken together, a thesis statement explains your subject or position in a sentence (or a couple of sentences). Depending on the kind of essay you’re writing, you’ll need to make sure that your thesis statement states your subject or position clearly.

While the phrase thesis statement can sound intimidating, the basic goal is to clearly state your topic or your argument . Easy peasy!

The basic rules for writing a thesis statement are:

• State the topic or present your argument.
• Summarize the main idea of each of your details and/or body paragraphs.
• Keep your statement to one to two sentences.

Now comes the good stuff: the breakdown of how to write a good thesis statement for an informational essay and then for an argumentative essay (Yes, there are different types of thesis statements: check them all out here ). While the approach is similar for each, they require slightly different statements.

Informational essay thesis statements

The objective of an informational essay is to inform your audience about a specific topic. Sometimes, your essay will be in response to a specific question. Other times, you will be given a subject to write about more generally.

In an informational essay , you are not arguing for one side of an argument, you are just providing information.

Essays that are responding to a question

Often, you will be provided with a question to respond to in informational essay form. For example:

• Who is your hero and why?
• How do scientists research the effects of zero gravity on plants?
• What are the three branches of government, and what do each of them do?

If you are given a question or prompt, use it as a starting point for your thesis statement. Remember, the goal of a thesis statement in an informational essay is to state your topic.

You can use some of the same vocabulary and structure from the questions to create a thesis statement. Drop the question words (like who , what , when , where , and why ). Then, use the keywords in the question or prompt to start your thesis statement. Be sure to include because if the question asks “why?”

Check out the following example using the first prompt:

Original question : Who is your hero and why? Drop the question words : Who is your hero and why? Answer the question using the key words : My hero is Amelia Earhart, because she was very brave, did things many women of her time did not do, and was a hard worker.

If we were to write the rest of the essay based on this thesis statement, the outline would look something like this:

Introduction : My hero is Amelia Earhart, because she was very brave, did things many women of her time did not do, and was a hard worker. Body paragraph 1 : Details about how Amelia Earhart was brave Body paragraph 2 : Details about how she did things many women of her time did not do Body paragraph 3 : Details about how she was a hard worker Conclusion:  It is clear that Amelia Earhart was a brave woman who accomplished many things that women of her time did not do, and always worked hard. These are the reasons why she is my hero.

These general guidelines work for other thesis statements, with some minor differences.

Essays that are responding to a statement or given subject

If you aren’t given a specific question to respond to, it can be a little more difficult to decide on a thesis statement. However, there are some tricks you can use to make it easier.

Some examples of prompts that are not questions are:

• Write about your favorite sports team.
• Describe how a motor works.
• Pick a famous scientist and write about their life.
• Compare and contrast the themes of a poem and a short story.

For these, we recommend using one of the following sentence starters to write your thesis with:

• In this essay, I will …
• [Subject] is interesting/relevant/my favorite because …
• Through my research, I learned that …

As an example of how to use these sentence starters, we’ve put together some examples using the first prompt: Write about your favorite sports team.

• In this essay, I will describe the history and cultural importance of the Pittsburgh Steelers, my favorite sports team.
• The Pittsburgh Steelers are my favorite because they have had a lasting impact on the history and culture of the city.
• Through my research, I learned that the Pittsburgh Steelers have had a lot of influence on the history and culture of Pittsburgh.

Any one of these thesis statements (or all three!) could be used for an informational essay about the Pittsburgh Steelers football team and their impact on the history and culture of Pittsburgh.

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Argumentative essay thesis statements

The basic building blocks of an informational essay also apply when it comes to an argumentative essay . However, an argumentative essay requires that you take a position on an issue or prompt.

You then have to attempt to persuade your reader that your argument is the best. That means that your argumentative thesis statement needs to do two things:

• State your position on the issue.
• Summarize the evidence you will be using to defend your position.

Some examples of argumentative essay prompts are:

• Should high school students be required to do volunteer work? Why or why not?
• What is the best way to cook a turkey?
• Some argue that video games are bad for society. Do you agree? Why or why not?

In order to create a good thesis statement for an argumentative essay, you have to be as specific as possible about your position and your evidence. Let’s take a look at the first prompt as an example:

Prompt 1: Should high school students be required to do volunteer work? Why or why not? Bad thesis statement: No, I don’t think high school students should be required to do volunteer work because it’s boring. Good thesis statement: I think high school students should not be required to do volunteer work because it takes time away from their studies, provides more barriers to graduation, and does not encourage meaningful volunteer work.

Let’s look at a couple other examples:

Prompt 2: What is the best way to cook a turkey? Bad thesis statement:  The best way to cook a turkey is the way my grandma does it. Good thesis statement:  The best way to cook a turkey is using my grandmother’s recipe: brining the turkey beforehand, using a dry rub, and cooking at a low temperature.

Prompt 3: Some argue that video games are bad for society. Do you agree? Why or why not? Bad thesis   statement:  Video games aren’t bad for society, because they’re super fun. Good thesis statement:  Video games aren’t bad for society because they encourage cooperation, teach problem-solving skills, and provide hours of cheap entertainment.

Do you notice the difference between the good thesis statements and the bad thesis statements? The bad statements are general, not specific. They also use very casual language. The good statements clearly lay out exactly what aspects of the argument your essay will focus on, in a professional manner.

By the way, this same principle can also be applied to informational essay thesis statements. Take a look at this example for an idea:

Prompt:  What are the three branches of government, and what do each of them do? Bad thesis statement:  There are many branches of government that do many different things. Good thesis statement:  Each of the three branches of government—the executive, the legislative, and the judicial—have different primary responsibilities. However, these roles frequently overlap.

In addition to being more specific than the bad thesis statement, the good thesis statement here is an example of how sometimes your thesis statement may require two sentences.

Final thoughts

A thesis statement is the foundation of your essay. However, sometimes as you’re writing, you find that you’ve deviated from your original statement. Once you’ve finished writing your essay, go back and read your thesis statement. Ask yourself:

• Does my thesis statement state the topic and/or my position?
• Does my thesis statement refer to the evidence or details I refer to in my essay?
• Is my thesis statement clear and easy to understand?

Don’t hesitate to edit your thesis statement if it doesn’t meet all three of these criteria. If it does, great! You’ve crafted a solid thesis statement that effectively guides the reader through your work. Now on to the rest of the essay!

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