to which reference is at times in order, will differ. These and other circumstances will naturally make the prelection matter different, even on the same passage. Each lesson should, therefore, be prepared for each class especially. This is the chief work which a teacher has to attend to during his free hours each day. It is rarely good to make this preparation a week ahead of time; unless the professor reviews and adapts his notes shortly before delivering them. It is evident that to prepare a prelection in this manner is a serious thing, a work by no means trifling; but easy or not, it must be gone through. It supposes that the professor spends his hours free from class in honest preparation.
Repetition has been called the mater studiorum, and in truth, few points are of more vital importance. The Ratio insists on repetition throughout the course, but particularly in the lowest classes. Without constant, steady, persistent drilling on the same matter in the beginning of the student's career, no solid foundation for the future literary edifice can be hoped for. Perhaps it is owing to inadvertence to this necessity that in some instances the fruit does not correspond to the labor of the professor. It has been well said that young teachers think mainly of stimulating their pupils' minds, and so neglect the repetition needed for accuracy.[1]
The 25th rule enjoins explicitly two distinct repetitions, one of yesterday's lesson, the other of the lesson just explained. A short repetition should immediately follow the prelection. This is of great importance; it shows the professor whether his mean-
- ↑ Quick, Educational Reformers, p. 506.
