The teacher of special disciplines of the Kazaly Transport and Technical Higher College Tazhimuratova B. A. held an open lesson on the topic: "Organization of train traffic in case of violations of signaling and communication facilities" in group No.SOB-21/9, specialty "3w07140702-Electrician for maintenance and repair of signaling, centralization and blocking devices". The purpose of the lesson: the use of forms of the control unit, allowing the movement of trains in case of violations of signaling and communication facilities. An interactive panel slide was shown in the open lesson. Each student was given a score sheet and homework was requested through the LessonUp platform. Students were given tasks to complete using the "Hidden Questions" and "Gift Box" methods. During the explanation of the new lesson, slides were shown about a sample of filling out forms DU-56, and DU-55. The lesson has achieved its goal.