Wikipedia
A charity school, sometimes called a blue coat school, was significant in the history of education in England. It was erected and maintained in various parishes by the voluntary contributions of the inhabitants for teaching poor children to read, write, and other necessary parts of education. It was usually maintained by religious organizations, which provided clothing and education to students freely or at little charge. In most charity schools, children were likewise put out to trades, services, etc., on the same charitable foundation. Some schools were more ambitious than this and sent a few pupils on to university, as depicted in the illustration.
Charity schools began in London, and spread throughout most of the urban areas in England and Wales. By 1710, the account of the charity schools in and around London stood thus: number of schools, 88; boys taught, 2181; girls, 1221; boys put out to apprentices, 967; girls, 407. By the 19th century, English elementary schools were predominantly charity schools.
Usage examples of "charity school".
When she was twelve Nicola went on tothe charity school (cum blacking factory) while her soulmate was'adopted' or farmed out to a pitiless Iraqi.
Creakle, with his veins swelling again bigger than ever, 'that you've been in a wrong position altogether, and mistook this for a charity school.