Nor does the rural teacher know the technique of instruction any better than that of organization and management. The skillful conducting of a recitation is at least as severe a test upon mental resourcefulness and skill as making a speech, preaching a sermon, or conducting a lawsuit. For not only must the subject-matter be organized for immature minds unused to the formal processes of learning, but the effects of instruction upon the child's mind must constantly be watched by the teacher and interpreted with reference to further instruction. This skill cannot be attained empirically, by the cut-and-dried method, except at a frightful cost to the children. It is as if we were to turn a set of intelligent but untrained men loose in the community with their scalpels and their medicine cases to learn to be surgeons and doctors by experimenting upon their fellows. As would naturally be expected, therefore, the teaching in the average rural school is a dreary round of inefficiency. Handicapped to begin with by classes too small to be interesting, the rural teacher is mechanically hearing the recitations of some twenty-five to thirty of these classes per day. Lacking at the beginning the breadth of education that would make teaching easy, he finds it impossible to prepare for so many different exercises daily. The result is that the recitations are dull, spiritless, uninteresting. The lessons are poorly prepared by the pupils, poorly recited, and hence very imperfectly mastered. The more advanced work cannot stand on such a foundation of sand, and so, discouraged, the child soon drops out of school. When it is also remembered that the tenure of service of the teacher is very short in the rural schools, the problem becomes all the more grave. The average term of service in the rural schools is probably not above two years, and in many States considerably below this amount. This requires that half of the rural teachers each year shall be beginners. It will be impossible, of course, as long as teaching is done so largely by girls, who naturally will, and should, soon quit teaching for marriage, to secure a long period of service in the vocation. Yet the rural school is, as we have seen, also constantly losing its trained teachers to the town and city, and hence breaking in more than its share of novices.