What Is a Thesis Statement?

The thesis statement is the sentence that communicates the main idea and direction of your essay. For this assignment, your thesis should identify the two subjects being compared, communicate whether you will focus on similarities, differences, or both, and preview the major points of comparison you will develop.
Your thesis acts as a road map for your reader. After reading it, your reader should have a clear idea of what the essay will examine.
Place Your Thesis at the End of the Introduction
For this assignment, your thesis statement should be the last sentence of your introductory paragraph.
Your introduction will lead your reader toward the comparison, and the thesis will clearly establish the direction the essay will take.
For this assignment: Introduction → Thesis as the final sentence
Make the Comparison Clear
Your thesis should make it clear that the essay will compare, contrast, or both compare and contrast the two subjects.
Avoid a thesis that merely announces that two subjects will be discussed.
Too vague:
❌ My friend Jasmine and I have known each other for many years.
That tells us the subjects but gives us no idea what the essay will do with them.
Better:
✓ Although Jasmine and I have been close friends for many years, we differ considerably in our social styles, career goals, and approaches to money.
Now the reader knows that the essay will primarily examine differences.
Preview Your Points of Comparison
Your thesis should directly preview the major points of comparison that will appear in your body paragraphs.
If your comparison points are:
- Social style
- Career goals
- Approach to money
then all three should be recognizable in your thesis.
Although Jasmine and I have been close friends for many years, we differ considerably in our social styles, career goals, and approaches to money.
This creates a clear connection between the thesis and the structure of the essay.

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Keep Your Thesis Consistent With Your Essay
The comparison points promised in your thesis should be the comparison points you actually develop.
If your thesis previews management style, workplace culture, and work-life balance, your body paragraphs should develop those three areas. Don’t preview one set of ideas in the thesis and then shift to unrelated points in the body of the essay.
Likewise, if you change your comparison points while drafting, revise your thesis to match. Your thesis isn’t permanently locked once you’ve written your introduction.

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Go Beyond “I Will Compare”
Avoid relying on an announcement such as:
❌ In this essay, I will compare my high school and my college.
Technically, it tells the reader that a comparison is coming, but it doesn’t communicate much about the comparison itself.
A stronger thesis incorporates the comparison directly:
✓ Although my high school and college provide supportive learning environments, they differ significantly in academic expectations, student independence, and relationships with instructors.
Now the thesis tells the reader what the comparison reveals and previews the essay’s major points.

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Keep It Focused
For this assignment, your thesis will usually work best as one clear, focused sentence. Don’t try to explain every similarity, difference, example, or conclusion in the thesis. Its job is to establish the overall comparison and preview the major points that the essay will develop.