The article examines the use of smart technologies in teaching mathematical disciplines in higher education institutions, which have become one of the main allies of teachers in pedagogical innovation. The main purpose of this article is to determine the impact of smart technologies on the perception of educational material in teaching mathematics at the university. For this purpose, the advantages of introducing interactive, multimedia and smart technologies into the educational process are analyzed. The literature review describes examples of smart technology applications such as interactive whiteboards, mobile applications, online simulators, and virtual labs. It is shown how these technologies contribute to increasing students' motivation and engagement, as well as improving their academic performance in mathematical disciplines. To determine the impact of smart technologies on the perception of educational material in mathematical disciplines, a questionnaire was developed. The questionnaire was tested on 80 students. The processing and analysis of the research data was carried out in the R programming environment. The data obtained showed significant differences in the use of smart technologies by teachers in the process of teaching mathematics between the online platforms Moodle, Canvas and other technologies. The use of interactive smart boards, online resources and educational platforms stood out among other technologies with the highest level of effective use. As a role of smart technologies in class preparation, students associate their presentation with visualization, which facilitates learning, helps visualize problems and mathematical concepts.