As part of the subject decade of the Department of General Education Disciplines at Talgar College of Agribusiness and Management, on October 19, physics teacher Bakytbekkyzy Akmaral held an open lesson for 1st-year students of the specialty "Maintenance, repair and operation of electromechanical equipment" on the topic "Isoprocesses. Graphs of isoprocesses". The teacher skillfully used active teaching methods in the classroom. The students showed the ability to apply theoretical knowledge in unusual conditions, to find and use the necessary information from different sources.