The interaction between the teacher and learner is most important in Korean class. A key element in the interaction is the teachers’ ‘question’. In particular, there are many studies being conducted in Korean language elective courses and general Korean language courses however research on questions in Korean language major courses are very rare. As a result, this study tried to categorize, classify, and analyze teachers’ questions in the Korean language education major courses with a high proportion of international students to derive future plans for question strategies. If strategies to promote interaction in major courses are prepared, teachers will be able to properly plan questions and promote interaction between students in the classroom.