Purdue Online Writing Lab Purdue OWL® College of Liberal Arts
Tips and Examples for Writing Thesis Statements
Welcome to the Purdue OWL
This page is brought to you by the OWL at Purdue University. When printing this page, you must include the entire legal notice.
Copyright ©1995-2018 by The Writing Lab & The OWL at Purdue and Purdue University. All rights reserved. This material may not be published, reproduced, broadcast, rewritten, or redistributed without permission. Use of this site constitutes acceptance of our terms and conditions of fair use.
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
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?
- picture_as_pdf Thesis
Reference management. Clean and simple.
How to write a thesis statement + examples
What is a thesis statement?
Is a thesis statement a question, how do you write a good thesis statement, how do i know if my thesis statement is good, examples of thesis statements, helpful resources on how to write a thesis statement, frequently asked questions about writing a thesis statement, related articles.
A thesis statement is the main argument of your paper or thesis.
The thesis statement is one of the most important elements of any piece of academic writing . It is a brief statement of your paper’s main argument. Essentially, you are stating what you will be writing about.
You can see your thesis statement as an answer to a question. While it also contains the question, it should really give an answer to the question with new information and not just restate or reiterate it.
Your thesis statement is part of your introduction. Learn more about how to write a good thesis introduction in our introduction guide .
A thesis statement is not a question. A statement must be arguable and provable through evidence and analysis. While your thesis might stem from a research question, it should be in the form of a statement.
Tip: A thesis statement is typically 1-2 sentences. For a longer project like a thesis, the statement may be several sentences or a paragraph.
A good thesis statement needs to do the following:
- Condense the main idea of your thesis into one or two sentences.
- Answer your project’s main research question.
- Clearly state your position in relation to the topic .
- Make an argument that requires support or evidence.
Once you have written down a thesis statement, check if it fulfills the following criteria:
- Your statement needs to be provable by evidence. As an argument, a thesis statement needs to be debatable.
- Your statement needs to be precise. Do not give away too much information in the thesis statement and do not load it with unnecessary information.
- Your statement cannot say that one solution is simply right or simply wrong as a matter of fact. You should draw upon verified facts to persuade the reader of your solution, but you cannot just declare something as right or wrong.
As previously mentioned, your thesis statement should answer a question.
If the question is:
What do you think the City of New York should do to reduce traffic congestion?
A good thesis statement restates the question and answers it:
In this paper, I will argue that the City of New York should focus on providing exclusive lanes for public transport and adaptive traffic signals to reduce traffic congestion by the year 2035.
Here is another example. If the question is:
How can we end poverty?
A good thesis statement should give more than one solution to the problem in question:
In this paper, I will argue that introducing universal basic income can help reduce poverty and positively impact the way we work.
- The Writing Center of the University of North Carolina has a list of questions to ask to see if your thesis is strong .
A thesis statement is part of the introduction of your paper. It is usually found in the first or second paragraph to let the reader know your research purpose from the beginning.
In general, a thesis statement should have one or two sentences. But the length really depends on the overall length of your project. Take a look at our guide about the length of thesis statements for more insight on this topic.
Here is a list of Thesis Statement Examples that will help you understand better how to write them.
Every good essay should include a thesis statement as part of its introduction, no matter the academic level. Of course, if you are a high school student you are not expected to have the same type of thesis as a PhD student.
Here is a great YouTube tutorial showing How To Write An Essay: Thesis Statements .
IMAGES
COMMENTS
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. Instantly correct all language mistakes in your text. Upload your document to correct all your mistakes in minutes. Table of contents. What is a thesis statement?
Before we get into details, here are the basic steps for how to write a thesis statement: Develop the best topic to cover in your paper. Phrase your topic as a question-and-answer. Add some polish. We’ll describe each of those steps in more detail below, but we wanted to share a quick guide.
Tips for Writing Your Thesis Statement. 1. Determine what kind of paper you are writing: PARTNER CONTENT. Check for plagiarism & grammar mistakes. Wipe out writing errors that can affect your grade. Check my paper. Using paper checkers responsibly.
Learn how to write a thesis for an academic essay by examining and analyzing the evidence from your source or topic. Find out how to make an arguable claim that is the right scope and type for your assignment.
Download Word template Download Google Docs template. Note. Many departments and/or fields of study have specific structural guidelines for theses. When in doubt, ask your supervisor. Instantly correct all language mistakes in your text. Upload your document to correct all your mistakes in minutes. Table of contents. Thesis vs. thesis statement.
A good thesis statement needs to do the following: Condense the main idea of your thesis into one or two sentences. Answer your project’s main research question. Clearly state your position in relation to the topic. Make an argument that requires support or evidence. How do I know if my thesis statement is good?