At present, issues of the education system and quality improvement are topical in the whole world. Today, universities need to be prepared to offer young people education that makes them competitive in these new working conditions. When considering development of the education, they shall understand necessity of changing both content and form of the studies. As today’s youth grow in an era of digital technologies and is dwelling in a virtual environment, they increasingly are demanding flexible study format that complies with their usual habitat. Therefore, the main task of universities and other higher educational establishments at this time of change is to develop intellectual skills, exploratory research attitudes and build ICT skills in a new specialist. Mathematical study programs and didactics need to be improved on the basis of ICT (paying more attention to the application of mathematics, including using ICT), creating modern technology-based learning materials and ensuring the Internet access. In order to increase students’ responsibility for the learning process and to promote the ability to independently acquire knowledge, skills and abilities, it is necessary to create the preconditions for self-directed learning in higher education institutions, that is, students themselves participating in setting the purpose of studies, planning the acquisition of the subject, presentations, and evaluating their work together by agreeing on final assessment with the assessment of peers and teachers. As known, e-studies and self-assessment tests are the basis of self-directed learning. Therefore, the purpose of this research is to determine the use of various e-study materials in the learning of a mathematics course, as well as the importance of tests in the selfassessment of mathematical knowledge and skills. The findings of this study include the analysis of the usage of e-study materials and tests for assessing students' mathematical knowledge and skills, as well as determination of the importance of self-assessment tests in the learning of a mathematics course, based on the students' opinion