18 October 2011 Last updated at 19:00 ET
Digital textbooks open a new chapter
Gary Eason
ÂÂÂÂÂSouth Korea's classrooms will be switched to digital textbooks over the next four years
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South Korea, one of the world's highest-rated education systems, aims to consolidate its position by digitising its entire curriculum.
link-
http://www.bbc.co.uk/news/business-15175962