Education is a systematic project. To achieve educational goals, teachers must not only understand the theory of kindergarten education, but also understand the corresponding family knowledge. Teachers have knowledge of family education, they can better report to parents about children’s growth, development and deficiencies, answer parents’ inquiries about children’s questions, and promote targeted scientific knowledge and methods of parenting, and provide targeted education for parents. Some problems and doubts encountered in the process of children are analyzed and pointed out, and suggestions are made, and suggestions are made to help parents solve specific difficulties so as to improve the level of parents' scientific parenting, and also increase parents' respect and trust in teachers.