There has been a rich literature on the role of language in learning and on its role in knowledge (co-)construction in the science classroom. This literature, rooted in social semiotics theories and sociocultural theories, discussed research conducted largely in contexts where students are learning content in their first language (L1). In this…

In this article, the role of translanguaging in facilitating content and language integrated learning (CLIL) is examined in connection with the notion of academic language across the curriculum in multilingual contexts. Ethnographic naturalistic observations and interviews were conducted to analyse translanguaging in the dynamic flow of…

Studies suggest that pre-service teachers' existing beliefs often serve as a lens to interpret the subject matter to be taught, guide their thoughts in lesson planning and shape their behaviour in classroom practices during their teaching practicum. This study examines how these beliefs affect pre-service teachers' conceptualization of…

In Content and Language Integrated Learning (CLIL) classrooms where students' L2 proficiency has not reached the threshold level, teachers have been observed to use L1 to assist students in grasping specific technical terms and abstract concepts. It is argued to be a 'realistic' approach to the learning problems caused by students' limited L2…