Content and Language Integrated Learning (CLIL) is a form of education that combines language and content learning objectives, a shared concern with other models of bilingual education. While CLIL research has often addressed learning outcomes, this volume focuses on how integration can be conceptualised and investigated. Using different theoretical and methodological approaches, ranging from socioconstructivist learning theories to systemic functional linguistics, the book explores three intersecting perspectives on integration concerning curriculum and pedagogic planning, participant...