Abstract
In the context of the digital transformation of education, evaluating the effectiveness of digital technologies for improving the quality of teachers’ professional activities is an important research area. This paper analyzes the methods for studying the impact of digital tools on educational processes and teachers’ professional development. This includes quantitative methods such as surveys, questionnaires, experimental studies and statistical data analysis, as well as qualitative methods such as interviews, focus groups and case studies. Special attention is paid to mixed methods, which combine quantitative and qualitative methods for a more comprehensive evaluation. Improvements in evaluation methods and the use of digital technologies are recommended in order to better integrate them into the educational process and improve the quality of teachers’ professional performance. The educational platform Bilimustaz is considered a prerequisite for further research. The conducted analysis shows the relevance of the platform to the digital technology aspects of educational practice.