Currently, there is a great interest and need for the study of related natural sciences. Biology plays an important role in students' understanding of events in living nature and the relationship between living things and non-living things. During the study of biological knowledge, students develop skills, abilities and habits that they can use in the process of life.The use of interdisciplinary communication in interactive (active) lessons creates favorable conditions for improving the quality of teaching. However, interdisciplinary communication has not been fully resolved in school practice.In addition, the use of teaching methods in establishing interdisciplinary links is of particular importance. The use of these teaching methods will be of particular importance in the formation of logical, creative, critical thinking in students. Teaching methods include both traditionally used oral, visual, and practical methods, as well as active learning methods used in modern education.I think that conducting research in this way will allow us to prove the validity of the assumptions made about the problem.