Teacher–student talk in Singapore Chinese language classrooms: a case study of initiation/response/follow-up (IRF)

In this article, I analyse the initiation/response/follow-up (IRF) exchanges between teachers and students in teacher-fronted instruction by using transcribed classroom data. Adopting a social constructivist position, I examine ways in which teachers construct or reduce students' learning opportunities in these communications. Furthermore, I demonstrate how language is used to serve the functions of mediation and to provide learning opportunities. Although teachers talk most of the time and control most of the turns, I argue that teachers can improve their talk and control in their fronted instruction to optimise student contributions and to facilitate students' learning.