Early childhood education is the enlightenment of life, and the characteristics of children's physical and mental development determine that early childhood education must pay equal attention to education. Regulations on Kindergarten Management and Regulations on Kindergarten Work repeatedly emphasize the principle of combining protection with education to promote the harmonious development of children's body and mind and serve their parents. The Guiding Outline of Kindergarten Education (Trial) clearly points out that conservation and education should be combined, and both protection and education should be paid equal attention. The combination of protection and education is a major feature of kindergarten education in China, and it is also a principle that kindergartens always adhere to. Protect children's life and physical and mental health, and at the same time educate children in all-round development of body, intelligence, morality and beauty. Protection and education permeate and combine with each other to form an inseparable and unified whole. Education is in protection and protection is in teaching. For example, washing hands, drinking water and sleeping are both conservation work and education work. Tao Xingzhi, a famous educator, pointed out: "All courses are life, all courses are life, and all life is a course." Education is life. Early childhood education is the enlightenment education of human beings, which lays the foundation for lifelong development. The quality of teaching guarantee directly affects the growth of children. The work of protecting education is the center of all kindergarten work, and the combination of protecting education is the focus of kindergarten teachers' work. First of all, we should attach importance to the principle of combining protection with teaching from the management and thought of the park leaders, establish the management concept of combining protection with teaching, and implement it in every teacher and class. In preschool education institutions, the main staff who educate preschool children are preschool teachers, who exert influence on preschool children's body and mind and engage in conservation and education. Qi Xin works together, regardless of each other. For example, the children in kindergarten speak impolitely, and the nurse thinks it is the teacher's business. When the children eat, the teacher thinks it is the nurse's business. Teachers in the whole park set up the management concept of combining protection with teaching to promote the harmonious development of children. Secondly, according to the national goals and requirements, according to the objective laws of children's physical and mental development, kindergartens incorporate the principle of combining protection with education into the work plan of the whole park, and carry out caring education for children in a purposeful and planned way. This purpose and planning is embodied in the activities of kindergarten life for one day. Third, the kindergarten class is the basic unit of kindergarten conservation education, including teachers and children, material structure. Preschool teachers are fully responsible for the work of their own classes. According to the actual situation of kindergartens and children's age characteristics, the work content is determined according to local conditions, and the work plan is formulated and implemented through the principle of combining protection with education to complete the educational task. Kindergarten teachers keep in touch with parents, discuss educational measures that meet the characteristics of children, and jointly accomplish educational tasks. Finally, preschool teachers participate in business study and preschool education research activities to improve teaching quality.