TY JOUR TI INTENSIFICATION OF COGNITIVE ACTIVITY OF STUDENTS WHEN STUDYING TECHNICAL DISCIPLINES KW case-technologies KW belt drive KW educational process. JO Scientific Papers Collection of the Angarsk State Technical University AU Chikalina, V.K. AU Mussakaev, O.P. PY 2020 IS 2018 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»