classes: lecturer. Teaching rambling, in class just try to read a slide for the end of the hour, untested knowledge is already in the exam. curriculum. Teaching rambling, in class just try to read a slide for the end of the hour, untested knowledge is already in the exam. facility. Teaching rambling, in class just try to read a slide for the end of the hour, untested knowledge is already in the exam. general. Teaching rambling, in class just try to read a slide for the end of the hour, untested knowledge is already in the exam.