This book does not intend to consider the entire system of teaching a school course in human anatomy and physiology or to resolve the whole range of questions of a fundamental nature related to the use of experiments in lessons or in extracurricular work on human anatomy and physiology. Its purpose is to give novice teachers an accurate description of the technique and basic methodological instructions for conducting observations and experiments in the process of teaching a school course in human anatomy and physiology. In addition to the mandatory minimum of work required by the program, revised on the basis of the physiological teachings of I.P. Pavlov, the book describes a fairly large number of experiments, the conduct of which can somewhat expand the scope of the school experiment in physiology.