National Korean 3 is a textbook for intermediate learners who have studied Korean for approximately 400 hours. Its purpose is to improve communication skills by learning expressions necessary for maintaining various public facilities and social relationships.
National Korean 3 is divided into 3-1 and 3-2.


The features of this textbook are as follows:
Through research on frequency of use and difficulty level, topics, vocabulary, and sentence patterns appropriate for level 3 learners were selected.
Through various exercises and activities, speaking, reading, listening, and writing skills can be developed evenly.
The units are organized in the order in which actual teachers teach, making it easy for both teachers and students to teach and learn.
To keep learners interested, various visual materials were provided in the textbook.
It is structured so that one subject can be studied in two days (8 hours) at an institution where one level is studied for 200 hours.
After studying the two subjects, writing assignments are given to systematically improve writing skills.
A vocabulary memorization list is included as a separate appendix to aid learning.