There is considered the conceptual basis of the model of pedagogic support of teenagers ethnic cultural knowledge at a multinational school, which includes the approaches (axiological, synergetic, personality oriented, activity and culturological) and the principles (prior respect of a pupil, coordination and collaboration of a teacher and a pupil, ethnic pedagogic direction of education, subjectivity and activity principle) of the given learning process.

There is specified the notion volunteer, revealed the content of the notion volunteers of cultural and sport direction, substantiated the necessity of development of ethnic and cultural knowledge of these volunteers for effective voluntary work in the conditions of multiculture. There are described the functions of ethnic and cultural knowledge in the work of volunteers of cultural and sport direction.