what is a thesis/claim statement
Definition. A thesis statement is a sentence in an essay, report, research paper, or speech that identifies the main idea and/or central purpose of the text. The thesis statement serves as the organizing principle of the text and usually appears in the introductory paragraph, often at the end.See Examples and Observations below.efinition. A thesis statement is a sentence in an essay, report, research paper, or speech that identifies the main idea and/or central purpose of the text. The thesis statement serves as the organizing principle of the text and usually appears in the introductory paragraph, often at the end.