This document discusses the key elements of effective opinion writing. It defines opinion writing as forming a judgment about something based on facts or knowledge. Good opinion writing requires: 1) Taking a strong personal viewpoint supported by facts while understanding opposing views. 2) Developing a unique writing style or "voice". 3) Having strong language abilities like editing, researching, and focusing the opinion. The structure of an effective opinion includes an engaging introduction, a story-driven central argument, and a predictable conclusion.