On September 29, 2022, Associate Professor of the Department of "Natural Sciences" R.G.Kondaurov held an open class on the discipline "Physical and colloidal Chemistry". Lecture session on the topic "Thermodynamic potentials. Chemical Equilibrium" was conducted using an interactive panel. The teacher used active teaching methods based on constant contact with the audience. The result was an increased activity of students in the assimilation of new material. The teacher also demonstrated to the students the basics of working on laboratory equipment. This open lesson was attended by employees of the Department of "Natural Sciences": Doctor of Philosophy (PhD), Associate Professor Melnikov E.A., lecturer Tursbekova G.Zh.