The Storthing, in 1896, passed a law defining the limits and work of the middle school. According to the enactment this school builds upon the foundation laid in the primary school and secures to the pupils a thorough general education suited to the needs and receptivity of childhood. The course of study offered may be of varied length, but in no case shall it exceed four years in duration. The four year course aims at a very natural connection with the work done during the first five years in the common school. Where the connection can be made with the work of later grades in the primary school, the course of the middle school may be correspondingly shorter. The aim and methods are in general similar to those in the lower school; though, of course, higher, more thorough and inclusive, and such as give deeper insight into all subjects of instruction. It is required that instruction be given in religion, Norwegian, German, English, history, geography, natural science, mathematics, writing, drawing, manual training, and vocal music. Instruction in domestic economy may be provided for the girls.
Formerly all of these schools charged tuition; but, as the conditions in the commune gradually improved, provisions were made in some of them for the issuance of a certain number of free scholarships. These were usually governed in such a way that those most in need were the first to receive the benefits. From time to time scholarship funds were increased until now some communes provide free scholarships to all resident children. The city of Christiania has a three-year middle school building upon the foundation of seven years of primary work and charging no tuition whatsoever. This provision together with the building up of scholarship funds are forerunners of free entrance, probably, to all of the state's middle schools. As already stated, the work of the middle school overlaps in part that of the primary school. The course of study for Classes I and II is in a large measure a duplication of that provided for Classes VI and VII in the lower school. However, to present the work of the middle school adequately, it is essential that the course for the entire four years be here included. The state adopts a curriculum which is used in all of its secondary schools. Minor details such as texts vary in the different schools. The following is an outline of the curriculum used in the Christiania Cathedral School.