Has this ever happened to you?
Professor: Where is your thesis statement?
If so, don’t worry. You’re not the first person to struggle with writing a thesis statement, and you won’t be the last. This part of essay writing has vexed many college students, but luckily, I’m here to show you the ropes.
Almost every college essay you write will require a thesis in one form or another. A compare and contrast essay is no exception.
In this post, I’ll walk you through the finer points of how to write a compare and contrast thesis statement and offer some pro tips and resources for tackling that essay like a boss.
Everything’s an Argument
Every time you sit down to write an essay, try to think of it like an argument. Yes. An argument. Always.
This is important because your thesis is the main argument—the main point—you’re trying to make in your essay.
It’s a claim you make about your topic. Then you spend the rest of the essay backing up that claim with examples, reasoning, and sometimes professional sources that reinforce this claim.
A compare and contrast essay doesn’t always require you to cite sources, though. So let’s just focus on what you can do to write a great thesis and, thus, a great essay.
Think about it this way—if someone handed you this list…
…you would probably wonder why the heck the person just did that. Similarly, your professor wants to see how well you can identify the relationship between two things.
If you write a strong thesis, then you’ll show your professor that your compare and contrast essay has a purpose.
The Compare and Contrast Thesis Statement: Prework
If you’re going to write a strong thesis, you’ll want to make sure you know your approach before going in. Here are some pro tips to help you get started.
Pro tip #1:
Pick topics that interest you. It’s way easier to write about something you like or care about. Need some help with picking a topic? Check out this list of compare and contrast essay topics.
Pro tip #2:
Once you have your topics, try saying the following aloud (and maybe when you’re by yourself so that people don’t look at you funny in the campus library):
“(Topic 1) and (Topic 2) have a lot in common. They also have some differences.”
Then pretend someone just replied with, “So what?”
Repeat this exercise as you write the essay. It will help you reinforce your thesis and make sure that the point you’re making is meaningful.
Every time you start a new paragraph and write a topic sentence that reinforces your thesis, pretend that you’re being asked “so what?” again. Work on answering that question as you continue writing the paragraph.
Though eccentric, both Gandalf and Dumbledore resemble kind-hearted grandfatherly figures when they first appear in the Lord of the Rings and Harry Potter series, respectively.
Your friend says:
You could reply:
Both characters are powerful wizards capable of terrible destruction, but showing them as kind old men humanizes and establishes them as protagonists that the reader can root for rather than fear.
Writing like this makes your essay more meaningful. Keep asking and answering “so what?” and you’ll write a strong essay that keeps reinforcing the thesis.
The Right Tool for the Job
There’s no “one-size-fits-all” thesis that works for any essay. Just like you wouldn’t use a screwdriver to hammer a nail, you’re not going to use an argumentative essay thesis for your compare and contrast essay.
If you’re going to write a solid compare and contrast thesis statement, then you’ll need to make sure you understand the anatomy of this essay. Let’s break down the compare and contrast format, bit by bit, and see how the thesis applies to each part.
Keep in mind that it’s a good idea to settle on your topics before moving forward. It’ll help you visualize how the following can be applied specifically to your topics.
1. Your approach
There are a few common approaches you could take when writing a compare and contrast essay.
Comparing/contrasting two things in the same category that are different somehow.
- Your house vs. a friend’s house
- Your favorite coffee shop vs. Starbucks
- Two types of cars
Comparing/contrasting two things that seem very different but actually have a lot in common.
- Bats and bears (both are mammals and hibernate during the winter)
- Pablo Picasso and Winston Churchill (both were painters)
Comparing/contrasting two things that appear the same but are actually very different.
- Tim Burton’s Batman vs. Christopher Nolan’s Batman
- Any movie and the book it’s based on
Applying the thesis:
Your thesis will be different depending on which approach you use. For example, if you were to compare/contrast two things that seem different, your thesis might look something like this:
While bats and bears appear to have little in common at first glance, they are remarkably similar.
And if you compared/contrasted two things that seem similar, your thesis might look like this:
While Batman is always depicted as the famous “Caped Crusader” in each Batman film, this character is wildly different depending on the film’s director.
Another pro tip:
To create a stronger thesis, be specific! For a compare and contrast essay, use several of your main points in your thesis to show the reader where your argument is going.
While bats and bears appear to have little in common at first glance, they are remarkably similar in their species classification and hibernation habits.
2. Your method
A compare and contrast essay is usually written using one of two methods.
Method #1: Subject by subject
This method is almost like writing two smaller essays in one. One half of the body paragraphs would cover the first subject, and the other half would cover the second subject.
While Batman is depicted as the “Caped Crusader” in either film series, Tim Burton’s Batman of the 1990s is far more comical, wittier, and less intimidating than Christopher Nolan’s early-2000s version.
To support this thesis, you would break down the things that are different between these two “subjects,” one at a time.
Tim Burton’s Batman (first half of body):
- Witty and less intimidating
- The style reflects 1990s-era American culture.
Christopher Nolan’s Batman (second half of body):
- Intimidating/fierce depiction
- The style reflects early 2000s-era American culture.
Method #2: Point by point
This method allows you to break down your topics by each point of similarity or difference. For each body paragraph, you support the thesis by writing about each topic at the same time.
Let’s use the same thesis from above and see how this method is organized in defending that compare and contrast thesis statement:
- The tone (comical vs. serious)
- Tim Burton’s Batman
- Christopher Nolan’s Batman
- The character (witty vs. intimidating)
- Tim Burton’s Batman
- Christopher Nolan’s Batman
- Time period effect on style
- Tim Burton’s Batman
- Christopher Nolan’s Batman
Either one of these methods can work for your compare and contrast essay. They’re both good structures to follow when trying to support your thesis.
And remember—the thesis is only as strong as the evidence that supports it, so choosing your method before you start writing is a good idea.
3. Know the process
By now, you’re probably starting to get a good idea of how you might put together this essay, but keep in mind that strong organization is key. It’s always smart to do the following steps before you even think of sitting down to type your first draft.
I know, I know—this is just something your professor tells you to do. But it really works! Many students get frustrated when writing and switch topics halfway through because they didn’t work out what they really wanted during a good old-fashioned brainstorming sesh.
My advice: Grab a snack and a cup of coffee. Stare out the window. Let the ideas start flowing in, and think about what you might have to say about them. Jot down some notes. You’re off to a good start.
Need some help with brainstorming? Read 6 Prewriting Strategies to Get Your Essay Rolling.
Really? Another step? You bet! I’ve seen a lot of students get stuck by the second paragraph because they didn’t plan ahead. Trust me—outline each paragraph of your essay. It’ll be so much easier to actually write the essay if you’re following a roadmap you’ve made for yourself.
Need some more help with outlining? Read This Compare and Contrast Essay Outline Will Help You Beat Writer’s Block.
Don’t write the compare and contrast thesis statement…yet
That’s right. Unless you’re 100% certain of what you’re going to say, your thesis could change often as you write.
Instead, jot down a few ideas of what your thesis might be. Use these as a guide, but don’t sweat it if your thesis ends up being way different than what you had originally planned.
Try writing your body paragraphs first. These are the most important parts of your essay, and when you’ve finished a draft, you can look back and see which of your main points are the strongest.
A thesis should only be one to two sentences long, so you’ll have to consolidate your ideas into this short space—this one argument.
Did you know that Kibin has a neat tool that can help you build that thesis if you get stuck? Give it a try: Kibin Thesis Builder.
The intro and conclusion can be written after you’ve hammered out the body paragraphs. Just make sure you’re following the correct organization for essay writing:
- Intro and thesis
- Body paragraphs 1, 2, 3, etc.
- Conclusion (restate thesis)
Now that you know how to write a compare and contrast thesis statement, get ready to blow your professor out of the water with a rockin’ essay. Say it with me now: this essay is going to be awesome.
And it will be. Just make sure you focus on all we’ve covered in this post to get started, and you’ll do great!
- The thesis is your main argument.
- Choose a topic you’re interested in.
- Answer “So what?”
- Know your approach.
- Subject by subject or point by point?
- Brainstorm, outline, draft.
As a final bit of advice, if your professor gives you instructions for how to organize and write this essay, follow them as closely as possible. If these instructions are in a workbook, make sure you’ve read and understand them. Ask your professor for clarity if necessary.
Also make sure you read some good compare and contrast essay examples to familiarize yourself with this essay style.
And of course, when you’ve finished working on that first draft, Kibin editors are standing by to help you make it shine.
Psst... 98% of Kibin users report better grades! Get inspiration from over 500,000 example essays.
Throughout your academic career, you'll be asked to write papers in which you compare and contrast two things: two texts, two theories, two historical figures, two scientific processes, and so on. "Classic" compare-and-contrast papers, in which you weight A and B equally, may be about two similar things that have crucial differences (two pesticides with different effects on the environment) or two similar things that have crucial differences, yet turn out to have surprising commonalities (two politicians with vastly different world views who voice unexpectedly similar perspectives on sexual harassment).
In the "lens" (or "keyhole") comparison, in which you weight A less heavily than B, you use A as a lens through which to view B. Just as looking through a pair of glasses changes the way you see an object, using A as a framework for understanding B changes the way you see B. Lens comparisons are useful for illuminating, critiquing, or challenging the stability of a thing that, before the analysis, seemed perfectly understood. Often, lens comparisons take time into account: earlier texts, events, or historical figures may illuminate later ones, and vice versa.
Faced with a daunting list of seemingly unrelated similarities and differences, you may feel confused about how to construct a paper that isn't just a mechanical exercise in which you first state all the features that A and B have in common, and then state all the ways in which A and B are different. Predictably, the thesis of such a paper is usually an assertion that A and B are very similar yet not so similar after all. To write a good compare-and-contrast paper, you must take your raw data—the similarities and differences you've observed—and make them cohere into a meaningful argument. Here are the five elements required.
Frame of Reference. This is the context within which you place the two things you plan to compare and contrast; it is the umbrella under which you have grouped them. The frame of reference may consist of an idea, theme, question, problem, or theory; a group of similar things from which you extract two for special attention; biographical or historical information. The best frames of reference are constructed from specific sources rather than your own thoughts or observations. Thus, in a paper comparing how two writers redefine social norms of masculinity, you would be better off quoting a sociologist on the topic of masculinity than spinning out potentially banal-sounding theories of your own. Most assignments tell you exactly what the frame of reference should be, and most courses supply sources for constructing it. If you encounter an assignment that fails to provide a frame of reference, you must come up with one on your own. A paper without such a context would have no angle on the material, no focus or frame for the writer to propose a meaningful argument.
Grounds for Comparison. Let's say you're writing a paper on global food distribution, and you've chosen to compare apples and oranges. Why these particular fruits? Why not pears and bananas? The rationale behind your choice, the grounds for comparison, lets your reader know why your choice is deliberate and meaningful, not random. For instance, in a paper asking how the "discourse of domesticity" has been used in the abortion debate, the grounds for comparison are obvious; the issue has two conflicting sides, pro-choice and pro-life. In a paper comparing the effects of acid rain on two forest sites, your choice of sites is less obvious. A paper focusing on similarly aged forest stands in Maine and the Catskills will be set up differently from one comparing a new forest stand in the White Mountains with an old forest in the same region. You need to indicate the reasoning behind your choice.
Thesis. The grounds for comparison anticipates the comparative nature of your thesis. As in any argumentative paper, your thesis statement will convey the gist of your argument, which necessarily follows from your frame of reference. But in a compare-and-contrast, the thesis depends on how the two things you've chosen to compare actually relate to one another. Do they extend, corroborate, complicate, contradict, correct, or debate one another? In the most common compare-and-contrast paper—one focusing on differences—you can indicate the precise relationship between A and B by using the word "whereas" in your thesis:
Whereas Camus perceives ideology as secondary to the need to address a specific historical moment of colonialism, Fanon perceives a revolutionary ideology as the impetus to reshape Algeria's history in a direction toward independence.
Whether your paper focuses primarily on difference or similarity, you need to make the relationship between A and B clear in your thesis. This relationship is at the heart of any compare-and-contrast paper.
Organizational Scheme. Your introduction will include your frame of reference, grounds for comparison, and thesis. There are two basic ways to organize the body of your paper.
- In text-by-text, you discuss all of A, then all of B.
- In point-by-point, you alternate points about A with comparable points about B.
If you think that B extends A, you'll probably use a text-by-text scheme; if you see A and B engaged in debate, a point-by-point scheme will draw attention to the conflict. Be aware, however, that the point-by- point scheme can come off as a ping-pong game. You can avoid this effect by grouping more than one point together, thereby cutting down on the number of times you alternate from A to B. But no matter which organizational scheme you choose, you need not give equal time to similarities and differences. In fact, your paper will be more interesting if you get to the heart of your argument as quickly as possible. Thus, a paper on two evolutionary theorists' different interpretations of specific archaeological findings might have as few as two or three sentences in the introduction on similarities and at most a paragraph or two to set up the contrast between the theorists' positions. The rest of the paper, whether organized text- by-text or point-by-point, will treat the two theorists' differences.
You can organize a classic compare-and-contrast paper either text-by-text or point-by-point. But in a "lens" comparison, in which you spend significantly less time on A (the lens) than on B (the focal text), you almost always organize text-by-text. That's because A and B are not strictly comparable: A is merely a tool for helping you discover whether or not B's nature is actually what expectations have led you to believe it is.
Linking of A and B. All argumentative papers require you to link each point in the argument back to the thesis. Without such links, your reader will be unable to see how new sections logically and systematically advance your argument. In a compare-and contrast, you also need to make links between A and B in the body of your essay if you want your paper to hold together. To make these links, use transitional expressions of comparison and contrast (similarly, moreover, likewise, on the contrary, conversely, on the other hand) and contrastive vocabulary (in the example below, Southerner/Northerner).
As a girl raised in the faded glory of the Old South, amid mystical tales of magnolias and moonlight, the mother remains part of a dying generation. Surrounded by hard times, racial conflict, and limited opportunities, Julian, on the other hand, feels repelled by the provincial nature of home, and represents a new Southerner, one who sees his native land through a condescending Northerner's eyes.
Copyright 1998, Kerry Walk, for the Writing Center at Harvard University