Douglas Harper's Etymology Dictionary
Wiktionary
deschooling
n. 1 The process of adjusting to the non-school environment of everyday life after leaving the education system. 2 The concept, or belief that a formal education system is counter-productive to the education of young people.
Wikipedia
Deschooling
Deschooling is a term used by both education philosophers and proponents of alternative education and/or homeschooling, though it refers to different things in each context. It was popularized by Ivan Illich in his 1971 book Deschooling Society.