"수업" is the Korean word for "class" or "lesson." It refers to a structured period of learning where students engage with a teacher or instructor. During 수업, various subjects can be taught, such as 수학 (mathematics), 과학 (science), or 언어 (language). The goal is to impart knowledge and skills to students. In a typical 수업, students may participate in discussions, complete assignments, and take tests to assess their understanding. The format can vary, including lectures, group work, or hands-on activities. Effective 수업 encourages student participation and fosters a positive learning environment.