This book draws on theory, research, and practice-oriented literature to offer an introduction to flipped learning and offer busy instructors advice on how to flip their academic English language courses. The chapters balance theoretical foundations, practical applications, and useful resources for developing materials. The first half of this book defines flipped learning and academic English, describes how it supports English language learning, and explains the role of technology, as well as issues with accountability and feedback. The second half of the book then makes connections between the theoretical issues presented in the first three chapters and the practical applications in the following chapters, which provide lesson descriptions and assessment ideas for language learning contexts with or without access to technology. The book concludes with a list of tools and technologies for developing materials and activities, as well as additional resources for professional developmentand further exploration of flipped English language learning.