This work presents and analyzes the pedagogical conditions that have developed on the basis of the studied theoretical, scientific and pedagogical sources (M. K. Apetyan, N. M. Borytko, D. V. Grigoriev, N. V. Ippolitova, A. G. Ligostaev, Yu. A. Ryzhikova, N. S. Sterkhova, A. Fernham, P. Haven, etc.) of the analyzed author's work experience and contributes to the effectiveness and efficiency of the claimed research process. The pedagogical conditions that we have formulated are: taking into account the age and psychological characteristics of primary school students; the combination of various types of teacher's activities, which actualizes the extracurricular ac-tivities of schoolchildren; the use of a complex of forms, methods and techniques aimed at form-ing the social experience of younger schoolchildren and, of course, positively influencing the development of students ' ideas and knowledge about the world around them, necessary for its development and active communication (including in language) of the skills of pupils. This, in turn, helps to form their social experience in extracurricular activities. Thus, the current ap-proaches to the development of pedagogical conditions and the solution of scientific psycholog-ical and pedagogical problems are characterized. The author describes the program of extracurricular activities “Polyglot” (linguistic ori-entation), which is substantively tested by the author. The program is focused primarily on the formation of the social experience of younger students (grades 2–4) in extracurricular activities. The positions on the preferences of students when mastering the Program have been analyzed and the results achieved during the implementation of the Program have been determined: the necessary and sufficient conditions have been created for the formation of social experience; the level of motivation for learning English and the level of formation of the linguistic competence of students were increased, thanks to extracurricular activities. Significant research results are ranked.