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 good evaluations from all sectors of society. In recent years, the pedagogical education and training centre has been able to deliver many outstanding students to all priority secondary schools. Our colleges were pre-accepted in 2011 by over 200 students from the shanghai secondary school, the shanghai university for foreign languages, the shanghai city experimental school, the north science division of shanghai city, the zhang gang group school, and the south-west secondary school. In mathematics teaching, the curriculum is well developed, the content is dynamic, close to life, flexible, focused and skillful. The teachers' classroom is very active, with its distinctive features, and its reputation is shown so that students can feel the “fun” and “sweet” of mathematics in a happy learning atmosphere, easily enjoying knowledge and success. At the request of a large number of parents in the lower grades, the first specialization course, “the magic learning garden”, which combines games teaching, situational teaching and interactive teaching, is designed to make children truly in love with their studies, to play high school, to play in school, to teach music, and to develop a solid learning base and a strong interest in learning for young friends who are about to enter primary school。