@article{oai:air.repo.nii.ac.jp:00004347,
 author = {鎌田, 次男 and KAMADA, Tsugio},
 journal = {秋田大学教育学部教育工学研究報告, Research reports on educational technology, College of Education, Akita University},
 month = {Apr},
 pages = {35--41},
 title = {中学校における数学的な考え方とその評価},
 volume = {10},
 year = {1988}
}