The monograph holistically presents organizational and methodological aspects related to the disclosure of the essence of environmental education, the theoretical foundations of the development of environmental representations in preschool children in a didactic game, the impact of didactic games on the development of environmental representations in preschool children, the system of environmental education in kindergarten and its impact on the development of personality of a child in a preschool educational institution. The monograph is addressed to teachers of preschool educational institutions, researchers and students of pedagogical educational institutions.