highlights important research and evidence-based instructional practices that can overcome these challenges. Extracts from classroom data provide real-life examples of teachers and students interacting with each other in different approaches to content-based language teaching, showing how theory relates to practice. The book includes:This book is part of theseries, focusing on key topics forteaching English as a second or foreign language. These research-led instructional guides link the theories of second language acquisition and pedagogy with classroom practice, helping you to reflect on what needs to happen in the language classroom.