%0 Journal Article
%T FEATURES OF ORGANIZING EXTRACURRICULAR ACTIVITIES IN MATHEMATICS AT SCHOOL
%A Lanina, S.Y.
%K extracurricular activities, mathematics, basic general education, school
%J Scientific notes of P. F. Lesgaft University
%D 2023
%N 0
%P 3
%I National State University of Physical Education, Sports and Health named after P.F. Lesgaft