@article{oai:kwansei.repo.nii.ac.jp:00022298,
 author = {中尾, 正広 and Nakao, Masahiro},
 issue = {3},
 journal = {教育学論究},
 month = {Dec},
 pages = {43--46},
 title = {量の視点による分数の指導に関する一考察},
 year = {2011}
}