We analyse data collected at multilingual schools in Catalonia, taking a plurilingual and socio-cultural Conversation Analysis approach to the interactions studied. The analytical sections of the article show how plurilingual practices are resources for students' participation in classroom activities; we argue that language learning is a process…

In striving for internationalisation, government and university policies in Catalonia promote the use of English in classrooms in two ways that often overlap: (1) as a lingua franca aiding the participation of international students and (2) through immersion approaches targeting local students. However, as the findings presented in this article…