This document provides guidance on outlining an expository essay. It defines key elements like the thesis statement, topic sentences, and body paragraphs. It explains how to structure an outline with the introduction, three body paragraphs supporting the thesis with evidence, and a conclusion. The body paragraphs should each have a topic sentence, followed by textual evidence and an explanation of how it supports the topic sentence. Transition words are recommended between paragraphs. The conclusion restates the thesis and summarizes the main points. Examples of outlines are provided for common expository essay types. Guidance is given on choosing appropriate evidence and editing the completed essay.