McNergney and Herbert (2001) described the school as first and foremost a social institution, that is, an established organization having an identifiable structure and a set of functions meant to preserve and extend social order.
the school is a place for the contemplation of reality, and our task as teachers, in simplest terms, is to show this reality to our students, who are naturally eager about them.
at home, we teach reality to children in a profoundly personal, informal, and unstructured way.
in school, we teach reality in professional, formal and structured way.
to teach the basic cognitive skills such as reading, writing, and mathematics; to transmit specific knowledge, for example in literature, history and sciences; and to help students acquire higher-order thinking skills such as analysis, evaluation, and synthesis.
to inculcate allegiance to the existing political order (patriotism); to prepare citizens who will participate in the political order; to help assimilate diverse cultural groups into a common political order; and to teach children the basic law of society.
they refer to the contributions of schools to the technical or economic development and needs of the individual, the institution, the local community, the society and the international community.