  The special issue contains a monograph by M. Popel, in which the methodical
foundations of the formation of professional competences of mathematics
teachers in institutions of higher education of Ukraine are considered; the
place of cloud service CoCalc in the system of teaching mathematical
disciplines is specified; the features of CoCalc use in teaching mathematical
disciplines were discovered and the model of use of cloud service CoCalc as a
means of formation of professional competences of mathematics teacher was
developed; The method of using CoCalc as a means of forming the professional
competencies of the mathematics teacher is designed. For scientists,
postgraduates, teachers of mathematical disciplines and students of pedagogical
educational institutions, all who are interested in the application of
cloud-oriented systems in education.
