Changes in the political, social and economic spheres of modern Kazakhstan society dictate the need to increase attention to the socialization of preschool children in the family and preschool organizations.

The integrity of the pedagogical process is understood as the integrity of the processes of socialization and individualization of the preschool child, preservation of the child's nature and its development in culture, enrichment of individual cultural experience in the process of inclusion in the socio-cultural experience, unity of development and education.

The modern pedagogical process is designed as a system of conditions that allow each child to realize individual needs and at the same time interact with the children's community. The organization of children's activities initiates the creation of children's associations in which each child performs a favorite function and simultaneously cooperates with other children. In such an educational space, the processes of socialization and individualization leading to preschool age harmoniously complement each other.

The article deals with the essence of the concept of socialization, analyzes the state of development of the problem of socialization of preschool children in the national pedagogical science, determines the scientific achievements of scientists and reveals the problems of interaction of children in different age groups of kindergarten.