Primary and Junior High School Act Article 39

Schools shall form classes in all grades in such a way that each class reflects the norm-curve distribution. To at the same time accommodate students’ adaptive development requirements, schools may implement group learning. The regulations governing class grouping and group learning, procedures for handling breaches of regulations, and other related matters shall be prescribed by the central competent authority; in accordance with these regulations, supplementary directions may be formulated by the special municipality or county (city) competent authority.Smaller schools may implement mixed-age teaching or mixed-age classes in order to improve student learning effectiveness; the regulations governing the implementation method and other related matters shall be prescribed by the central competent authority.In order to implement normal teaching in schools, the special municipality and county (city) competent authorities shall establish a supervisory mechanism and assign supervisors to conduct on-site inspections; the regulations governing the supervision methods, scope, awards and disciplinary measures, and other related matters shall be prescribed by the central competent authority.