Language(s) used to convey a specified curriculum in a formal or nonformal educational setting.
UNESCO. 2006. Education for all: literacy for life; EFA global monitoring report, 2006. Paris: UNESCO.
National language policies – the designation of an official language, the choice of language of instruction in schools and adult learning programmes – can facilitate or hinder language development and literacy acquisition. Research consistently shows that learning to read and write in one’s mother tongue enhances access to literacy in other languages (UNESCO, 2005: 24).
UNESCO. 2006. Education for all: literacy for life; EFA global monitoring report, 2006. Paris: UNESCO.