The main purpose of a thesis statement is to help a reader identify the main idea of an essay, summary, or research paper. Another purpose of a thesis statement is to help a writer develop a plan for the writing of a paper. Most writers will change their thesis statements several times before they are satisfied that the thesis clearly communicates the main idea of the paper.
Check your understanding of writing a thesis statement with this quiz and worksheet. To pass the quiz, you'll need a solid understanding of the purpose of a thesis statement, as well as the ability to recognize how to improve a thesis statement through revision.
What is the purpose of a thesis statement - Weegy
Beyond doubt, the main purpose of a thesis statement is to let the reader know what you are going to talk about, as it helps the reader keep focus on the essay's main idea.