however teachers can provide such services outside their school as an additional paid activity teachers can also work in afterschool activities provided by education organisations other than schools however individual tutoring can also be organised within the context of school activities for which teachers receive an additional compensation twothirds of the country s schools provide instruction in two shifts and a small number of schools operate in three shifts elimination of threeshift schools was one of the central pillars of the schools hospitals program yet such schools were in existence in up from in