The expository essay is a genre that requires the student to investigate an idea, evaluate evidence, expound on the idea, and set forth an argument concerning that idea clearly and concisely. The below expository essay web diagram is created using EdrawMax Online and shows blank spaces for Thesis Statement, Example 1, Example 2, Example 3, Details about all the examples, and argumentative points. Expository writing gives facts and information about a topic, and as the web diagram suggests, a good expository essay introduces the main idea and develops it with facts and supporting details.
