Table 3. National and authorized textbooks and manuals for elementary school.

Categorization 1st~2nd grades 3rd~4th grades 5th~6th grades
National textbook and Manuel Spring, Summer, Fall, Winter, Korean language, Maths (Maths practice), Safe life Korean language (language activity), Maths (maths practice), Science (oberving experiment), Social study, Morals Korean language (language activity), Maths (maths practice), Science (oberving experiment), Social study, Morals
Authorized textbook and Manuel Arts, Physical Education, Musics, English Arts, Physical Education, Musics, English, Practice Arts
Etc Creative experience activity