Eight high schools are now of this type. Of the five other high schools, two are three-year schools, and three are four-year schools. The system is characterized by great mobility. Transfer of pupils from one school to another is especially easy at the beginning of the tenth year. The latest high school to be added to the system is the Collinwood High School. This is organized as a six-year school with an enrolment in excess of four thousand pupils. The teachers have been recruited from various sources, from both within and without the city, and naturally represent varied experience. In an effort to realize just what such a school offers in the line of new educational opportunity, the teachers have been encouraged to maintain a critical attitude toward the school and its problems. Recently twenty-eight representative teachers in the school were asked to state somewhat fully what they conceive to be the advantages and the disadvantages of the six-year high school. A summary of their answers follows. It is in all probability a fair cross-section of the opinion of the entire faculty of 155 teachers. It is difficult to see just why some of the points should be made either for or against the six-year scheme as such. Several of the disadvantages listed are evidently due not so much to the fact that the school is a six-year school as to its size. Nevertheless, every essential point of view is included. The summary at least has the merit of indicating what teachers themselves think about this new type of secondary school.