Comprehensive schoolA comprehensive school is a secondary school for pupils aged 11–16 or 11–18, that does not select its intake on the basis of academic achievement or aptitude, in contrast to a selective school system where admission is restricted on the basis of selection criteria, usually academic performance. The term is commonly used in relation to England and Wales, where comprehensive schools were introduced as state schools on an experimental basis in the 1940s and became more widespread from 1965.
State schoolA state school or public school is a primary or secondary school that educates all students without charge. Such schools are funded in whole or in part by taxation. State-funded schools exist in virtually every country of the world, though there are significant variations in their structure and educational programmes. Government funded education generally encompasses primary and secondary education (4 years old to 18 years old).