Essay Structure: Thesis Statements and Topic Sentences

Vocabulary flashcards covering key definitions, thesis statement components, common thesis mistakes, topic sentences, controlling ideas, and outline drafting guidelines.

Thesis Statement

A complete sentence located at the end of the introduction that presents the core argument and captures the essence of an entire essay or presentation.

Key Purpose of a Thesis Statement

To present the core argument of an essay so that readers know what development to expect in the remainder of the essay.

Three Parts of a Thesis Statement

The subject/topic (what you are talking about), the assertion or developmental pattern (e.g., causes, effects, benefits), and the main/controlling ideas (what you will argue).

Overly Opinionated Thesis Statement

A thesis statement flaw characterized by a very strong opinion that is unlikely to be based on evidence.

Announcement of Intent

A common thesis statement mistake where the writer simply states what they plan to do or discuss in the essay rather than making an argument.

Statement of Fact

A thesis statement mistake that presents a factual statement which nobody can deny or argue.

Vague Thesis Statement

A thesis statement flaw that has no clear focus, is too broad, or is unclear in its main argument.

Topic Sentence

A sentence for a body section that introduces a single main idea, contains a topic and a controlling idea, and directly connects to the thesis statement.

Topic (in a Paragraph)

The subject of a paragraph, representing what the paragraph is about.

Controlling Idea

The part of a topic sentence that identifies the focus of the topic, limiting and controlling how the paragraph is developed based on the writer's interpretation.

Developmental Pattern

The structural approach or method of development used in an essay or thesis statement, such as analyzing causes, effects, benefits, or drawbacks.

Supporting Ideas

Specific points written as complete sentences that provide evidence, examples, or explanations to support a paragraph's topic sentence.

Outline Components

The core sections of an essay draft outline, including a brief topic, thesis statement, topic sentences, supporting ideas with citations, and an APA 7 reference list.

Boomerang Kids

Young adults or children who move back in to live with their parents.