This document provides instructions for writing an expository essay. It explains that an expository essay consists of a specific topic, clear thesis, appropriate organization, and evidence to support the thesis through facts, examples, and quotations. It should not include personal opinions or pronouns. The essay should follow a five-paragraph structure with an introduction, three body paragraphs, and a conclusion. Transition words should be used to connect the paragraphs. As an example, students are assigned to write about different forms of government.