What textbooks are used in class?

Korean 1A PART 1&2: Sejong Korean 1A

Korean 1B PART 1&2: Sejong Korean 1B

Korean 2A PART 1&2: Sejong Korean 2A

Korean 2B PART 1&2: Sejong Korean 2B

Korean 3A PART 1&2: Sejong Korean 3A

Korean 3B PART 1&2: Sejong Korean 3B