Mistake. Extracurricular activities are an important way to achieve educational goals. Its task is to organize and guide students' extracurricular life according to their own characteristics, reduce their excessive academic burden, actively promote their all-round development and cultivate their good personality. The main functions of extracurricular activities are: (1) enriching students' lives, broadening students' horizons and keeping students in close contact with society. (2) Stimulate students' interests and hobbies, and develop students' personalities and specialties. (3) Cultivate students' autonomous ability, exploration consciousness and creativity.