Writer's Workshop is a student-centered approach to writing instruction where students learn skills through mini lessons and have independent work time to write, revise, and confer with teachers and peers. The goal is to help students see themselves as writers by developing fluency, confidence, and enjoyment in writing. Key aspects include daily mini lessons, independent writing time, teacher conferences, and peer collaboration, with writing assessed based on standards. The approach aims to better prepare students for more writing demands of the modern world and common core standards.