The COVID-19 pandemic and the war in Ukraine have complicated both economic and social problems, and have necessitated a change in approaches to the process of providing educational services that play a strategic role in the development of society. Therefore, among the 17 main goals of sustainable development, the fourth -«quality education», has now become a common denominator for other goals. According to the monitoring report «Sustainable Development Goals of Ukraine 2020» in Ukraine:1) increased the number of full-time students in general secondary education per teacher at the beginning of the school year