Teacher scaffolding plays a crucial role in shaping the quality of classroom learning, yet little is known about the effective features of scaffolding in classes using content language integrated learning (CLIL), especially in terms of its effects on learners' language and cognitive development. To address this issue, the study adopts a classroom…

This study investigated Chinese bilingual learners' subject knowledge co-construction and business English language use in a Technology-enhanced Content and Language Integrated Learning (TECLIL) programe. Four intact classes of Year One University business-major students were exposed to two different learning environments -- a TECLIL project-based…