Answer:
What is a thesis? • The thesis is a statement (usually a single sentence) that expresses the central idea or main argument of the
essay and reflects the writer’s purpose for writing it.
• It typically appears at the end of the introduction as the last sentence (though it may appear elsewhere).
• The thesis may be implied or explicitly stated, but it should always be evident to the reader.
• The thesis may differ in form depending on the type of writing (argumentative, persuasive, informative,
narrative, etc.).
• The thesis should be restated in a new and interesting way in the conclusion.
Explicit vs. Implied • An explicit thesis directly states the writer’s main idea/position and provides a clear direction for the essay.
Example: The most significant problems facing Africa are poverty, political corruption, and poor
healthcare.
• An implied thesis is not directly stated, but rather suggested through the writer’s ideas and supporting
points. Nonetheless, it should still provide an obvious focus for the reader.
Example: There are several serious problems facing Africa today that require attention.
Parts of a thesis (claim + road map): • Claim or main idea: This part states the main idea of the essay.
Example: Being a vegetarian is better than eating meat . . .
• Road map: This part lists the major supporting reason(s) discussed in the body of the essay. Note
that not all instructors require this part; always consult your professor’s instructions.
Example: . . . because it is healthier, less expensive, and doesn’t harm animals.
• Claim + Road Map = Entire Thesis Statement
Example: Being a vegetarian is better than eating meat because it is healthier, less expensive,
and doesn’t harm animals.
Things to Avoid • Don’t announce your thesis: In this essay, I am going to tell you about vegetarianism and why everyone
should adopt this lifestyle.
Note: Some instructors may, however, encourage this type of first-person statement; always refer
to your professor’s instructions.
• Don’t confuse your readers: The thesis should be clear and focus on ONE main idea.
• Don’t write the thesis as a fact: This doesn’t allow the writer to develop their ideas or prove anything
because the statement is already factual and does not require additional explanation.
• Don’t write the thesis as a question: This allows readers, rather than the writer, to determine the meaning
of the essay. For example, Don’t you think eating meat is inhumane? may be more effectively restated as
Eating meat is inhumane because . . .
Types of Thesis Statements
The purpose and form of a thesis may depend on the genre of writing.
Argumentative Thesis
• The argumentative thesis takes a clear position on a debatable issue/topic and suggests or states the
supporting reason(s) for that stance, which will be discussed further in the body of the essay.
Example: A vegetarian diet is better than a diet that includes meat because a vegetarian diet is
healthier, less expensive, and more humane toward animals.