Group I Comparative Anatomy. Cytology -- basic principles must be understood by the teacher but he should not have to spend one whole half year to acquire them. Embryology -- the above is also true for this course. Group II. Biology of Water Supplies -- this course is primarily for sanitary engineers. Protozoology -- All that is necessary of this could be incorporated in a general course. Parasitology -- essential for health instruction and for illustration of certain biological principles. Group III. Experimental Zoology } combination of these valuable. Animal Behavior } Heredity, Evolution, and Eugenics -- this course is very essential for _any_ teacher. (Required in the fifth year, the Teachers' Course, some work in research, and practice teaching.) Taken as a whole, the chief criticism to be made is that the subject has been so subdivided to insure no overlapping of courses, that it becomes necessary to take every course in order to obtain a well rounded preparation in the field. This requires more time than any individual can devote to it, for he must also have preparation in Botany, Physiology, and Bacteriology and Hygiene, and in these departments the arrangement of courses is essentially the same. The general course in Zoology is inadequate, for it is planned for an introduction to the more advanced courses and is careful not to steal too much from their fund of interesting information. The aim is to lay a thorough foundation rather than to discuss the more interesting facts and general principles of biology, though I am glad to believe that the present trend is decidedly in this latter direction. Here we find adequate preparation for a teacher of _Zoology_, but in no secondary school of the state will a teacher be employed for Zoology alone. In high schools the biological science curriculum the first course must be _Biology_, and it must be all-inclusive, for it is all of the biological science that the majority of the pupils will take. It would be a great step in advance if every school _required_ even that much for graduation.