Typically, primary or elementary education is provided in schools, where the child will stay in steadily advancing classes until they complete it and move on to high school/secondary school. Children are usually placed in classes with one teacher who will be primarily responsible for their education and welfare for that year. This teacher may be assisted to varying degrees by specialist teachers in certain subject areas, often music or physical education. The continuity with a single teacher and the opportunity to build up a close relationship with the class is a notable feature of the primary education system.