The integration of kindergarten education is an epoch-making measure of institutionalized preschool education in China, which means that preschool education is divided and ruled by two competent departments of health and education at the age of 3, that is, the education administrative department begins to set foot in "03 early education". For example, the kindergarten curriculum in Shanghai has been clearly defined as 2-6 years old, and the Shanghai Municipal Education Commission has issued the "Shanghai 0-3-year-old infant education outline", which clearly stipulates the respective requirements of early kindergarten education and early family education. Therefore, paying attention to the early development of 0-3-year-old infants and giving early education and guidance to parents has become a new requirement for every kindergarten to be professional. All these show that early education before the age of 3 has entered the category of special education.

So far, the professional "03 early education" has just started, and there are still many problems to be solved in educational practice and educational theory. The cooperative research between educational theory and practice is still going on.

Therefore, the significance of this book lies in arousing the professional consciousness of more "03 early education" workers with the help of the research results of our research group in the initial stage, and making joint efforts to form a real parenting science through the practical exploration of scientific parenting.