Abstract: The study represents socially-pedagogical problems of system approach to the support of gifted and talented children and student youth in educational establishments of Russia. It is shown, that the development of pedagogical system of support to gifted and talented children and student youth should be based on such principle approaches as social support, socially-pedagogical support, psychological-pedagogical support. As a result of the given research, it was proved that the pedagogical system allows to help more efficiently gifted and talented children and student youth in the process of socialization and social development.