The value of children's drama activities exists in many aspects. It has a great impact on children's language expression ability, creative thinking ability, writing ability, imagination, self-awareness and other aspects. The "Kindergarten Education Guidance Outline" points out that: children should gradually understand and be able to abide by basic social behavioral norms in the process of actively participating in activities; cultivate children's relationships with others, cultivate children's attitude of being close and cooperative with others, and cultivate children's attitudes towards closeness and cooperation with others. The preschool period is the basic stage of individual life. During this period, children are in a critical period for the vigorous development of abilities in all aspects. Usually, intervention and guidance for young children at this stage can achieve twice the result with half the effort, and also lay a solid foundation for the children's lifelong development. Children's social behaviors will increase as they grow older, and their social circle will gradually expand in the process. Young children's social interactions are ubiquitous, not only in the family but also in society. The social development of children during this period is an important process for children to gain self-awareness and understand others in the process of experimentation and exploration. This can not only promote the development and progress of children's social cognition, social emotions and social behavior, but also affect the social development of children in their future lives. At the same time, in today's social context of the development of flying fans, the slogan of education is not only to cultivate talents with knowledge and skills, but also to cultivate high-quality talents with strong social adaptability and interpersonal skills. Therefore, paying attention to the social development standard in the field of preschool education is also an important value orientation under the current concept of cultivating people with moral integrity. Therefore, paying attention to the social development of young children has become a consensus among all sectors of society. Cultivating individual social development in early childhood can promote children to actively interact with society. It not only has strong humanistic value, but is also a key part of children's healthy growth. Key words: сhildren's drama activities, іmpact, theatre education, social skills, emotional intelligence, empathy, communication abilities, self-expression, creative play, educational theatre, socialization, role-playing, group dynamics, behavioral development