Research keywords (8):
Mathematics Education
, Lessons Based on Inquiry
, Connection of Arithmetic and Mathematics
, 存在論
, 回折的方法論
, Semiotics
, Mathematical Reasoning
, abduction
- 2015/04 - 現在 Kagoshima University
- 2014/04 - 2020/09 Kagoshima Prefectural College
- 2018/04 - 2019/03 Daiichi Institute of Technology
- 2015/05 - 2017/03 University of Teacher Education Fukuoka
- 2011/04 - 2015/03 Kagoshima University Faculty of Education
- 2011/05 - 2012/03 Niigata University Faculty of Education
- 2007/04 - 2011/03 Niigata University
- 2007/11 - 2008/03 Aichi University of Education Faculty of Education
- 2004/04 - 2007/03 Niigata University
- 2003 - 2007 Associate Professor,Faculty of Education and Human Sciences,Niigata University
- 2007 - - Associate Professor,Mathematical and Natural Sciences,Faculty of Education and Human Sciences,Niigata University
- 2003/10 - 2004/03 Niigata University
- 2003/04 - 2003/09 宮崎市立小学校 講師
- 2003 - Lecturer
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