This article discusses the role of vocabulary learning in supporting multilingual students' participation in disciplinary practices and discourses in K-12 content-area classrooms. First, the authors discuss the strengths and limitations of incidental and intentional vocabulary learning. They then propose a new approach to vocabulary instruction in…

This article reports on a study that combined two strands of research: studies of incidental vocabulary learning and studies of the classroom lexical environment (in which vocabulary exposure is measured and the potential for learning estimated). The study looked at the orthographic lexical environment in a language classroom over a semester and…

This study examines the potential of educational media to provide preschool-aged dual language learners (DLLs) with vocabulary in a new language. Drawing from dual-coding theory, the current study investigated how three distinct instructional contexts with varying degrees of incidental-intentional vocabulary exposure on screen might facilitate…