TY JOUR TI EFFECTIVENESS OF USING THE "FLIPPED CLASSROOM" METHOD IN THE EDUCATIONAL PROCESS KW flipped classroom method KW blended learning KW lifelong learning KW self-education KW critical thinking JO Scientific notes of P. F. Lesgaft University AU Malkova, T.V. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft