Bright and warm colors. The early education class of water education cultivates children's practical ability, communication ability and color discrimination ability. The early education curriculum of water education is based on water, using the natural properties of water, such as resistance, buoyancy, pressure, water instability, water temperature and so on. With the help of the original multi-functional aquatic swimming pool, the active exercise and passive exercise are combined, and the outward bound training course of aquatic education is developed according to the psychological and physiological development rules of infants.