Home-school cooperation can cultivate and integrate children's scientific knowledge and skills, and promote their healthy growth and all-round development. "Family collaboration" refers to the cooperation between family and school, "cohesion" refers to the cooperation between family, school and community, "education integration" emphasizes the cooperation between family, school and community, aiming at realizing the enjoyment of knowledge and skills of children and primary school students, and "preschool education science connection" refers to the connection between kindergarten and primary school science education. Generally speaking, the core idea of this sentence is to promote the all-round development and growth of children and primary school students through cooperation and scientific education.