Irina Gennadyevna is an educator with over 25 years of experience teaching advanced chemistry. Throughout her career, she has instructed more than 3,000 students, some of whom have become prize-winners in Republican Olympiads. For over a decade, Irina Gennadyevna served as the principal of School No. 161, balancing administrative duties with teaching. Her lessons are known for their depth and clarity, enabling students not only to grasp the material but also to develop a genuine passion for chemistry.