Teaching Writing in the Twenty-First Century is a comprehensive introduction to writing instruction in an increasingly digital world. It provides both a theoretical background and detailed practical guidance to writing instructors faced with novel and ever-changing digital learning technologies, new approaches to access needs and usability design, increasing student diversity, and the multiliteracies of reading, alphabetic writing, and multimodal composition. A companion volume, Administering Writing Programs in the Twenty-First Century, considers the role of administrators in addressing these issues.Covering all aspects of teaching online, various composition genres, and the technologies available to teachers, Teaching Writing in the Twenty-First Century addresses composing processes and approaches; designing and scaffolding assignments; providing response, feedback, and evaluation; communicating effectively; and supporting students. These strategic and practical ideas are prefaced by a history of the relation between composition and rhetoric and a guide to diversity, inclusion, and access. The volume ends with a chapter on envisioning the future of composition.