"1학년" refers to the first grade in the South Korean education system. It is typically for children around 7 years old. In this grade, students begin their formal education, learning basic subjects such as Korean language, mathematics, and science. The focus is on developing foundational skills and social interactions. In 1학년, students often participate in various activities, including art, music, and physical education. The curriculum is designed to foster curiosity and a love for learning. Teachers play a crucial role in guiding students through this important transition from preschool to elementary school.