In this study, current status and problem were discussed regarding educational contents and materials on Korean language history. In chapter 2, contents of 'Korean language history' unit were analysed based on 'Korean' textbooks which is containing Y2015 revised-curriculum. In chapter 3, educational materials on Korean language history(in Korean textbook) were discussed. Even there was no prominent difference between educational contents and material, I've found and analysed the close relationship between educational conents and materials on unit of Korean Language History. As a result, the study on "contents-selection for Korean Language History" & "usage plan for Korean Language Education via materials on Korean Language History" are strongly recommended.