TY JOUR TI PERFORMANCE EVALUATION OF SIMULATOR BY CURRICULUM «DESCRIPTIVE GEOMETRY» KW simulator program KW spatial thinking KW information and communication technologies KW LMS Moodle KW learning effectiveness KW skills formation JO Geometry & Graphics AU Folomkin, A.I. AU Yankilevich, S.V. AU Moroz, O.N. PY 2022 IS 10 PB INFRA-M Academic Publishing LLC.