@article{weko_88662_1, author = "石塚,丈晴 and 兼宗,進 and 堀田,龍也", title = "アンプラグドコンピュータサイエンスの学習活動と小学校教科書との対応", journal = "情報処理学会論文誌", year = "2013", volume = "54", number = "1", pages = "24--32", month = "jan" }