This document provides information and examples about writing an expository essay using division as the method of development. It defines an expository essay as presenting facts without opinion to explain a topic. Division is explained as separating a topic into its essential parts or qualities. Tips for writing an expository essay using division include identifying the parts that make up the whole, writing a thesis statement mentioning the number of parts, and adding details about each part in separate body paragraphs. Examples of using division to discuss homeless populations and criteria for good action movies are also provided.