This paper focusses on the teaching of non-linguistic subject matters in a second or third language through bilingual education. We investigate how this specific educational framework influences the development of linguistic competence as well as disciplinary knowledge. Based on a large-scale corpus of classroom interactions collected in bilingual…

Some views on and implications of "the output hypothesis," which proposes that the process of producing written or spoken language results in language acquisition/learning, for immersion pedagogy and second-language learning are discussed. The role of collaborative learning is considered. (Contains 14 references.) (LB)