@article{oai:ir.kagoshima-u.ac.jp:00010110,
 author = {真田, 克彦},
 journal = {鹿児島大学教育学部研究紀要. 教育科学編, Bulletin of the Faculty of Education, Kagoshima University. Studies in education},
 month = {2016-10-28},
 pages = {17--30},
 title = {数学教育におけるLOGOの効果について -van Hieleの思考水準とLOGO-},
 volume = {40},
 year = {}
}