@inproceedings{weko_100275_1, author = "吉田博哉", title = "放射思考を用いた習熟度判定による授業改善システムの提案", booktitle = "情報教育シンポジウム2012論文集", year = "2012", volume = "2012", number = "4", pages = "97--104", month = "aug" }