learning object
Instructional materials
Intelligent tutoring system
North Carolina Learning Object Repository (NCLOR)
Serious games
https://source.unsplash.com/featured/?learning-object#.png
/suto3/google.iconlearning object
/suto3/Google画像検索.iconlearning object
/suto3/Google定義検索.icon learning object
/suto3/wikipedia.iconlearning object
/suto3/weblio.icon learning object
/suto3/kotobank.icon learning object
/suto3/jisho.icon learning object