A thesis can be found in many places—a debate speech, a lawyer’s closing argument, even an advertisement. But the most common place for a thesis statement (and probably why you’re reading this article) is in an essay.
Whether you’re writing an argumentative paper, an informative essay, or a compare/contrast statement, you need a thesis. Without a thesis, your argument falls flat and your information is unfocused. Since a thesis is so important, it’s probably a good idea to look at some tips on how to put together a strong one.
What is a “thesis statement” anyway?
You may have heard of something called a “thesis.” It’s what seniors commonly refer to as their final paper before graduation. That’s not what we’re talking about here. That type of thesis is a long, well-written paper that takes years to piece together.
Instead, we’re talking about a single sentence that ties together the main idea of any argument. In the context of student essays, it’s a statement that summarizes your topic and declares your position on it. This sentence can tell a reader whether your essay is something they want to read.
2 Categories of Thesis Statements: Informative and Persuasive
Just as there are different types of essays, there are different types of thesis statements. The thesis should match the essay.
For example, with an informative essay, you should compose an informative thesis (rather than argumentative). You want to declare your intentions in this essay and guide the reader to the conclusion that you reach.
To make a peanut butter and jelly sandwich, you must procure the ingredients, find a knife, and spread the condiments.
This thesis showed the reader the topic (a type of sandwich) and the direction the essay will take (describing how the sandwich is made).
Most other types of essays, whether compare/contrast, argumentative, or narrative, have thesis statements that take a position and argue it. In other words, unless your purpose is simply to inform, your thesis is considered persuasive. A persuasive thesis usually contains an opinion and the reason why your opinion is true.
Peanut butter and jelly sandwiches are the best type of sandwich because they are versatile, easy to make, and taste good.
In this persuasive thesis statement, you see that I state my opinion (the best type of sandwich), which means I have chosen a stance. Next, I explain that my opinion is correct with several key reasons. This persuasive type of thesis can be used in any essay that contains the writer’s opinion, including, as I mentioned above, compare/contrast essays, narrative essays, and so on.
2 Styles of Thesis Statements
Just as there are two different types of thesis statements (informative and persuasive), there are two basic styles you can use.
The first style uses a list of two or more points. This style of thesis is perfect for a brief essay that contains only two or three body paragraphs. This basic five-paragraph essay is typical of middle and high school assignments.
C.S. Lewis’s Chronicles of Narnia series is one of the richest works of the 20th century because it offers an escape from reality, teaches readers to have faith even when they don’t understand, and contains a host of vibrant characters.
In the above persuasive thesis, you can see my opinion about Narnia followed by three clear reasons. This thesis is perfect for setting up a tidy five-paragraph essay.
In college, five paragraph essays become few and far between as essay length gets longer. Can you imagine having only five paragraphs in a six-page paper? For a longer essay, you need a thesis statement that is more versatile. Instead of listing two or three distinct points, a thesis can list one overarching point that all body paragraphs tie into.
Good vs. evil is the main theme of Lewis’s Narnia series, as is made clear through the struggles the main characters face in each book.
In this thesis, I have made a claim about the theme in Narnia followed by my reasoning. The broader scope of this thesis allows me to write about each of the series’ seven novels. I am no longer limited in how many body paragraphs I can logically use.
Formula for a Strong Argumentative Thesis
One thing I find that is helpful for students is having a clear template. While students rarely end up with a thesis that follows this exact wording, the following template creates a good starting point:
___________ is true because of ___________, ___________, and ___________.
Conversely, the formula for a thesis with only one point might follow this template:
___________________ is true because of _____________________.
Students usually end up using different terminology than simply “because,” but having a template is always helpful to get the creative juices flowing.
The Qualities of a Solid Thesis Statement
When composing a thesis, you must consider not only the format, but other qualities like length, position in the essay, and how strong the argument is.
Length: A thesis statement can be short or long, depending on how many points it mentions. Typically, however, it is only one concise sentence. It does contain at least two clauses, usually an independent clause (the opinion) and a dependent clause (the reasons). You probably should aim for a single sentence that is at least two lines, or about 30 to 40 words long.
Position: A thesis statement always belongs at the beginning of an essay. This is because it is a sentence that tells the reader what the writer is going to discuss. Teachers will have different preferences for the precise location of the thesis, but a good rule of thumb is in the introduction paragraph, within the last two or three sentences.
Strength: Finally, for a persuasive thesis to be strong, it needs to be arguable. This means that the statement is not obvious, and it is not something that everyone agrees is true.
Example of weak thesis:
Peanut butter and jelly sandwiches are easy to make because it just takes three ingredients.
Most people would agree that PB&J is one of the easiest sandwiches in the American lunch repertoire.
Example of a stronger thesis:
Peanut butter and jelly sandwiches are fun to eat because they always slide around.
This is more arguable because there are plenty of folks who might think a PB&J is messy or slimy rather than fun.
Composing a thesis statement does take a bit more thought than many other parts of an essay. However, because a thesis statement can contain an entire argument in just a few words, it is worth taking the extra time to compose this sentence. It can direct your research and your argument so that your essay is tight, focused, and makes readers think.
Like what you saw?
Get weekly, valuable content on writing, research, and education technology. Submit your email below to sign up!
Don't forget to support your writing with our most popular citation styles: APA, MLA & Chicago!
Thesis Statement Guide Development Tool
Follow the steps below to formulate a thesis statement. All cells must contain text.
1. State your topic.
2. State your opinion/main idea about this topic.
This will form the heart of your thesis. An effective statement will
- express one major idea.
- name the topic and assert something specific about it.
- be a more specific statement than the topic statement above.
- take a stance on an issue about which reasonable people might disagree.
- state your position on or opinion about the issue.
3. Give the strongest reason or assertion that supports your opinion/main idea.
4. Give another strong reason or assertion that supports your opinion/main idea.
5. Give one more strong reason or assertion that supports your opinion/main idea.
6. Include an opposing viewpoint to your opinion/main idea, if applicable. This should be an argument for the opposing view that you admit has some merit, even if you do not agree with the overall viewpoint.
7. Provide a possible title for your essay.
Thesis Statement Guide Results
Thesis Statement Model #1: Sample Thesis Statement
Parents should regulate the amount of television their children watch.
Thesis Statement Model #2: Thesis with Concession
Notice that this model makes a concession by addressing an argument from the opposing viewpoint first, and then uses the phrase "even though" and states the writer's opinion/main idea as a rebuttal.
Even though television can be educational, parents should regulate the amount of television their children watch.
Thesis Statement Model #3: Thesis with Reasons
Here, the use of "because" reveals the reasons behind the writer's opinion/main idea.
parents should regulate the amount of television their children watch because it shortens children's attention spans, it inhibits social interaction, and it isn't always intellectually stimulating.
Thesis Statement Model #4: Thesis with Concession and Reasons
This model both makes a concession to opposing viewpoint and states the reasons/arguments for the writer's main idea.
While television can be educational, parents should regulate the amount of television their children watch because it inhibits social interaction, shortens children's attention spans, and isn't always intellectually stimulating.
Remember: These thesis statements are generated based on the answers provided on the form. Use the Thesis Statement Guide as many times as you like. Your ideas and the results are anonymous and confidential. When you build a thesis statement that works for you, ensure that it addresses the assignment. Finally, you may have to rewrite the thesis statement so that the spelling, grammar, and punctuation are correct.
Thesis Statement Guide: Sample Outline
Use the outline below, which is based on the five–paragraph essay model, when drafting a plan for your own essay. This is meant as a guide only, so we encourage you to revise it in a way that works best for you.
Start your introduction with an interesting "hook" to reel your reader in. An introduction can begin with a rhetorical question, a quotation, an anecdote, a concession, an interesting fact, or a question that will be answered in your paper. The idea is to begin broadly and gradually bring the reader closer to the main idea of the paper. At the end of the introduction, you will present your thesis statement. The thesis statement model used in this example is a thesis with reasons.
Even though television can be educational , parents should regulate the amount of television their children watch because it shortens children's attention spans, it inhibits social interaction, and it is not always intellectually stimulating
First, parents should regulate the amount of television their children watch because it shortens children's attention spans.
Notice that this Assertion is the first reason presented in the thesis statement. Remember that the thesis statement is a kind of "mapping tool" that helps you organize your ideas, and it helps your reader follow your argument. In this body paragraph, after the Assertion, include any evidence–a quotation, statistic, data–that supports this first point. Explain what the evidence means. Show the reader how this entire paragraph connects back to the thesis statement.
Additionally, it inhibits social interaction.
The first sentence of the second body paragraph should reflect an even stronger Assertion to support the thesis statement. Generally, the second point listed in the thesis statement should be developed here. Like with the previous paragraph, include any evidence–a quotation, statistic, data–that supports this point after the Assertion. Explain what the evidence means. Show the reader how this entire paragraph connects back to the thesis statement.
Finally, the most important reason parents should regulate the amount of television their children watch is it is not always intellectually stimulating.
Your strongest point should be revealed in the final body paragraph. Also, if it's appropriate, you can address and refute any opposing viewpoints to your thesis statement here. As always, include evidence–a quotation, statistic, data–that supports your strongest point. Explain what the evidence means. Show the reader how this entire paragraph connects back to the thesis statement.
Indeed, while television can be educational, parents should regulate the amount of television their children watch.
Rephrase your thesis statement in the first sentence of the conclusion. Instead of summarizing the points you just made, synthesize them. Show the reader how everything fits together. While you don't want to present new material here, you can echo the introduction, ask the reader questions, look to the future, or challenge your reader.
Remember: This outline is based on the five–paragraph model. Expand or condense it according to your particular assignment or the size of your opinion/main idea. Again, use the Thesis Statement Guide as many times as you like, until you reach a thesis statement and outline that works for you.