In 20 12, the Ministry of Education issued the Guide for Learning and Development of Children Aged 3-6, which set the goals of preschool children in sports development and emphasized that preschool stage is a period of extremely rapid physical and functional development of children. 20 16 The General Office of the State Council issued "the State Council's Opinions on Strengthening School Physical Education to Promote the All-round Development of Students' Physical and Mental Health", which has historical significance in positioning the value of school physical education from the height of the national strategy of building a healthy China and a powerful country in human resources. It should be said that at present, in kindergarten education, teachers pay more and more attention to physical activities, and the interest and openness of physical education courses have been enhanced. However, teachers' physical education literacy and physical education discipline literacy are generally not high. There are few teachers who love and are good at physical education, and the phenomenon of attaching importance to form and neglecting research is widespread. How to arrange the content of physical education curriculum according to the inherent law of preschool children's sports ability acquisition? What are the age differences of preschool children's sports ability? Besides age, what other factors affect preschool children's athletic ability? Teachers are often confused about these problems. Domain teaching knowledge theory can answer these questions. Based on PCK theory, enriching teachers' knowledge about preschool children's physical education core experience can effectively help teachers acquire more knowledge of fields, children's development knowledge and teaching methods, help teachers improve their professional ability in the field of physical education, better implement the Guide to Learning and Development for Children Aged 3-6, carry out preschool children's physical education curriculum more scientifically and effectively, and promote the healthy growth of preschool children.
According to the classical sports theory, the connotation of body sports intelligence in the theory of multiple intelligences, the sports learning standards and sports learning theories of preschool children in various countries, we think that the core of preschool children's sports is