Professors of courses in Parse Institution go through various stages before starting to teach the courses, including knowledge evaluation and optimization of teaching methods, but the activity of Parse does not end at this point. The professors are continuously evaluated during the courses in the following three ways: CCTV cameras that are filming and archiving during the entire class period Surveying students about professors by using evaluation sheets, direct communication with management and other methods of receiving feedback from them The presence of an educational expert in sessions if needed to evaluate the teaching style of the professors