This book, published by Athabasca University, is licensed under the Creative Commons License, allowing free access, sharing, and use of its contents. The book explores the theory and practice of online learning, covering topics such as educational theory, instructional design, technology, media characteristics, course development, and student support. It includes contributions from various authors, including educators, researchers, and instructional designers, who provide insights into the challenges and opportunities of online learning. The book discusses the value chain framework for online learning, which outlines the strategic activities involved in the development and delivery of online courses. It also addresses issues such as copyright, quality assurance, and the role of libraries in supporting online learners. The book emphasizes the importance of flexibility, customization, and openness in online learning, and highlights the need for continuous improvement and adaptation in the field. The authors argue that open-source licensing allows for greater accessibility and dissemination of knowledge, and that sharing educational content can enhance the quality and reach of online learning. The book is structured into parts that cover the theoretical foundations of online learning, the infrastructure and support for content development, the design and development of online courses, and the delivery, quality control, and student support of online courses. The authors emphasize the importance of a collaborative and supportive learning environment, and the need for educators to adapt to the changing landscape of online learning. The book serves as a comprehensive resource for educators, researchers, and students interested in the theory and practice of online learning.This book, published by Athabasca University, is licensed under the Creative Commons License, allowing free access, sharing, and use of its contents. The book explores the theory and practice of online learning, covering topics such as educational theory, instructional design, technology, media characteristics, course development, and student support. It includes contributions from various authors, including educators, researchers, and instructional designers, who provide insights into the challenges and opportunities of online learning. The book discusses the value chain framework for online learning, which outlines the strategic activities involved in the development and delivery of online courses. It also addresses issues such as copyright, quality assurance, and the role of libraries in supporting online learners. The book emphasizes the importance of flexibility, customization, and openness in online learning, and highlights the need for continuous improvement and adaptation in the field. The authors argue that open-source licensing allows for greater accessibility and dissemination of knowledge, and that sharing educational content can enhance the quality and reach of online learning. The book is structured into parts that cover the theoretical foundations of online learning, the infrastructure and support for content development, the design and development of online courses, and the delivery, quality control, and student support of online courses. The authors emphasize the importance of a collaborative and supportive learning environment, and the need for educators to adapt to the changing landscape of online learning. The book serves as a comprehensive resource for educators, researchers, and students interested in the theory and practice of online learning.