"교과목" refers to a specific subject or course offered in an educational institution, such as a school or university. These subjects are designed to provide students with knowledge and skills in various fields, including 수학, 과학, 언어, and 사회. Each 교과목 has a defined curriculum and learning objectives that guide the teaching process. In South Korea, 교과목 are categorized into core subjects and elective subjects. Core subjects are mandatory for all students, while elective subjects allow students to explore their interests. The selection of 교과목 can influence a student's academic path and future career opportunities.