This book proposes a flexible and adaptive framework for designing and implementing language learning environments and tasks, which will be useful for practitioners working in classrooms where many languages are already spoken. The framework is based on a review of current research and an examination of case studies from around the world.

Marie-Francoise Narcy-Combes is Professor Emeritus (Language Education) at the Universite de Nantes, France. Jean-Paul Narcy-Combes is Professor Emeritus at the Universite Sorbonne Nouvelle, Paris, France. Julie McAllister is Senior Lecturer at the Universite de Nantes, France. Malory Leclere is Assistant Professor at the Universite Sorbonne Nouvelle, Paris, France. Gregory Miras is Associate Professor at the Universite de Rouen, France.