Within the period from October 18 to November 16, 2023, Professor of Casimir the  Great University of Poland (Bydgoszcz city), PhD Krystian Obolewski, invited to our university, conducted a monthly course for the teaching staff, for students and undergraduates of the educational programs "Biology", "Biology-Geography", "Chemistry-Biology", "Ecology" and "Geography". During the course, the foreign professor conducted lectures, seminars, practical exercises, field research and consultations for teaching staff on the methodology of organizing, preparing and implementing research projects and preparing publications of research results. The course of lectures were on the topics "Applied hydrobiology", "Water ecology", practical classes – "Statistical methods in ecology".

In October 26, Professor Ch. Obolewski carried out Genetics practical work on the  topic – "Gene coupling.  Crossing Over. Genetic map" in Biology-Geography – group 31. The demo lesson began with situational questions before showing a short video in English and discussing the materials watched in this video. Students prepared for the practical lesson demonstrated their presentations, solved problems on an interactive whiteboard and studied the subtleties of compiling a genetic map of a chromosome using the example of a drosophila fly. During the classes, the online platforms Learning app, Word Wall, and Kahoot were applied. The practical lesson was held at a high scientific and methodological level.