Investigating EFL Master Teacher's Classroom Interaction Strategies: A Case Study in Indonesian Secondary Vocational School

This study investigates interaction strategies in Indonesian secondary vocational EFL classroom by a master teacher. The study employs a qualitative method and the data was collected through observing 180 minutes of two teaching sessions of English lesson of grades 10 and 11. The findings show that the master teacher used four types of interaction strategies such as control of interaction or interaction management, elicitation or questioning, speech modification or feedback, and repairing or error treatment strategies. Those strategies were able to promote interactive learning. The implication of this study will contribute to better teaching practice particularly in Indonesian vocational school context.