The shanghai copp base, specifically awarded by the chinese academy of juvenile sciences, is based on children and adolescents aged 6 to 16 years. It is based on amateur education positions for children and adolescents. It encourages children and adolescents to love science, study science and use science. It builds the capacity of children and young people to observe, engage and create skills. It enriches the after-school life of active adolescents and improves the quality of their education. It is characterized by mathematics and multidisciplinary teaching, as well as training in various majors. It has a high-quality pool of highly qualified teachers and a wide range of educational platforms, and has over the years organized and trained students to participate in all kinds of mathematics competitions at all levels throughout the country, with excellent results. There has been a strong response in the field of out-of-school education for children and adolescents, which has received ...