"Yusuke;Uegatani|Ippo;Ishibashi|Aya;Sakota|","Triangulation in teaching probability: teaching materials for the theoretical foundations of probability in real-world applications","International Journal of Mathematical Education in Science and Technology","0020-739X","2026-04-01","","","","","isVersionOf https://doi.org/10.1080/0020739x.2026.2648014","","","https://ousar.lib.okayama-u.ac.jp/70425","10.1080/0020739x.2026.2648014"
    ";|","算数科「部分に対する部分の割合に当たる大きさ」の問題解決のための足場がけ","","1341-3155","2025-03-28","31","","24","33","","","","https://ousar.lib.okayama-u.ac.jp/70410",""
    "Ippo;Ishibashi|Yusuke;Uegatani|","Cultural relevance of validation during mathematical modeling and word problem-solving: Reconceptualizing validation as an integration of possible fictional worlds","The Journal of Mathematical Behavior","0732-3123","2022-06","66","","100934","","isVersionOf https://doi.org/10.1016/j.jmathb.2022.100934","","000770650500001","https://ousar.lib.okayama-u.ac.jp/63379","10.1016/j.jmathb.2022.100934"
    ";|","小学校算数科「割合」単元の授業を通した条件付き確率の素地指導","Bulletin of Graduate School of Education, Okayama University","1883-2423","2020-11-27","175","","27","37","","","","https://ousar.lib.okayama-u.ac.jp/60999",""
    ";|","「確率は事象についての情報に対して適用される」という認識を育む教授単元の一考察","日本数学教育学会誌","0021471X","2020-06","102","5","25","33","","","","https://ousar.lib.okayama-u.ac.jp/58751",""