On the occasion of World Mathematics Day on March 11, 2025, 1st and 2nd year students of natural and mathematical specialties of the Educational and Scientific Institute of Natural and Mathematical Sciences, Informatics and Management, together with teachers of the Department of Higher Mathematics and Statistics, visited the library of Ushynsky University to learned about unique publications dedicated to mathematical sciences. In the library museum, they had the opportunity to view rare and valuable books that played an important role in the development of mathematics and its teaching methods. The teachers told the students about the significance of these works and their influence on modern science. As part of the event, a lively conversation took place about the role of mathematics in everyday life, the prospects for its development, and the importance of fundamental research.