TY JOUR TI ISSUES IN USE OF ACTIVE LEARNING METHODS ON CHEMICAL CYCLE SUBJECTS IN UNIVERSITIES OF EMERCOM OF RUSSIA KW active learning methods KW chemical cycle subjects KW competence-oriented approach JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Svidzinskaya, G.B. AU Svidzinskaya, A.S. PY 2016 IS 2016 PB Saint-Petersburg University of State Fire Service of Emercom of Russia