The document provides guidance on writing a comparative essay, including understanding the prompt, brainstorming, finding a focus, writing an introduction, body paragraphs, and conclusion. It emphasizes thoroughly reading the assignment prompt, completing brainstorming before writing, selecting the three most important comparisons, including those points in a strong thesis statement, using either point-by-point or whole-by-whole formatting in the body paragraphs, and ending with a "so what" statement in the conclusion without restating the thesis. Revision involves ensuring each point reflects the thesis and having peers eliminate unnecessary elements and identify errors.