摘要：The authors propose one of the possible ways to solve the problem of insufficient number of computers in public educational institutions and limited access to computer classes in Ukraine. Such a way is the introduction of the BYOD-approach (Bring Your Own Device) in the learning process. The authors specify the content and correlation of the concepts of "information technologies","computer technologies", "cloud technologies" to determine the type of GeoGebra service. The authors propose different ways of using the GeoGebra service. They are studied to prepare future math teachers for the use of modern information (digital) technologies in professional activities.
关键词：GeoGebra service;cloud-based technologies;BYOD-approach;Information and digital competence of the future math teacher.
