First.--The teacher should visit all homes and get acquainted with the patrons. This is important in order that he may get an insight into the conditions under which the people are living, and that he may know the particular difficulties of the pupils with whom he has to deal. Moreover, acquaintance on the part of the parents with the teacher will often aid in avoiding disciplinary difficulties, inasmuch as the parents come to have increasing confidence in him and his work as their acquaintance with him increases. Second.--The teacher should study conditions from all angles so as to adapt the school work to the needs of the community. Even in so small an island as Porto Rico, we have distinctly different occupations centered in different parts of the Island, and the teacher should remember that the majority of his pupils will undoubtedly grow up to take a part in the prevailing industry of the community in which they are born and raised. The schedule and work of the rural school should not be an attempt to imitate the plan of study of the urban schools, inasmuch as the problems are entirely different, and until a teacher has convinced himself of this fact and has made an attempt to model his work on the needs of the community, the school will not accomplish its full mission. Third.--The teacher should live in the district seven days in the week during the school term. More and more the idea is becoming prevalent that rural teachers should be provided with a house and a small plot of ground near the school in order to become permanent residents of the district. The average farmer is very conservative and needs visual demonstration of the merits of new ideas before he will accept them. No amount of theoretical teaching will improve farming conditions to any great extent, and unless the teacher is able to become a demonstrator of his ideas by actually putting them into practice on the plot of ground which he himself manages, he cannot expect to influence to any great extent the agricultural movements of the community in which he works. The school should aim not only for the education of the children who are actually enrolled, but also for the betterment of the agricultural and social conditions of the community.