@article{oai:u-ryukyu.repo.nii.ac.jp:02003717,
 author = {小田切, 忠人 and Kotagiri, Tadato},
 issue = {4},
 journal = {琉球大学教育学部障害児教育実践センター紀要, The bulletin of the Research and Clinical Center for Handicapped Children},
 month = {May},
 note = {My previous studies have demonstrated that a child with learning difficulties (LD) was able to obtain arithmetic skills by going through the four learning steps ofReal World,World of Models,World of Schemas,andMathematical WorldHowever, the same subject manifested similar learning difficulties as he had shown previously when he eventually encountered calculations involving positive and negative numbers. If his learning difficulties are presumed to derive from some form of brain dysfunction, it is well advised to employ remedial assistance that is particularly suited to enhance the arithmetic potential of the subject in question. This paper argues the level of mathematical possibility of children with LD by introducing some remedial tactics I have employed to realize such potential and discusses some of the recurrent difficulties manifested by the children suspected of brain dysfunction., 紀要論文},
 pages = {51--70},
 title = {学習障害サスペクト児の数学学習(事例研究)V : 数学学習の可能性と学習困難},
 year = {2002}
}