This document provides guidance on the pre-writing and drafting process for an expository essay explaining how an invention has impacted the writer's life. It discusses brainstorming topics and reasons, doing free writing, creating a first draft with an introduction, body paragraphs, and conclusion. The document also covers revising to improve ideas, organization, word choice and sentence fluency. Editing focuses on checking spelling and grammar, and peer editing involves getting feedback. Finally, reading the draft out loud can help catch additional errors before finalizing.