広島大学

Basic Information

Major Professional Backgrounds

• 1986/04/01, 1992/03/31, Showa Kita Elementary School, Teacher
• 1992/04/01, 2007/03/31, Hiroshima University, Teacher
• 2007/04/01, 2009/03/31, Hiroshima University, Graduate School of Education, Lecturer
• 2009/04/01, 2015/05/31, Hiroshima University, Graduate School of Education, Associate Professor
• 2015/06/01, 2020/03/31, Hiroshima University, Graduate School of Education, Professor
• 2020/04/01, Hiroshima University, Graduate School of Humanities and Social Sciences, Professor
• 2021/04/01, Shinonome Elementary Shool & Junior High Scool, Principal

Educational Backgrounds

• Hiroshima University, Faculty of School Education, Japan, 1982/04, 1986/03
• Hiroshima University, Graduate School, Division of Education, Japan, 2003
• Hiroshima University, Graduate School, Division of Education, Japan, 2007

Academic Degrees

• Hiroshima University
• Master of Education, Hiroshima University

In Charge of Primary Major Programs

• Elementary School Teacher Education

Research Fields

• Social sciences;Education;Education on school subjects and activities

Research Keywords

• Elementary Mathematics Education
• Probability Concept
• Curriculum Development
• Elementary Education
• Development of Learning Material

Affiliated Academic Societies

• The Society of Elementary Education and Curriculum, 2016
• The Japanese Society for Curriculum Studies, 2014

Educational Activity

Course in Charge

1. 2024, Graduate Education (Master's Program) , 4Term, Special Lecture of Humanities and Social Sciences(Program for Law Practice Professionals) Students enrolled before AY 2023
2. 2024, Graduate Education (Master's Program) , 1Term, Special Lecture of Humanities and Social Sciences(Japanese Class)Students enrolling in AY 2024 or later
3. 2024, Graduate Education (Master's Program) , 3Term, Science History for Humanities and Social Sciences(Japanese Class) Students enrolled before AY 2023
4. 2024, Graduate Education (Master's Program) , 3Term, Science History for Humanities and Social Sciences(Japanese Class)Students enrolling in AY 2024 or later
5. 2024, Graduate Education (Doctoral Program) , First Semester, Special Study
6. 2024, Graduate Education (Doctoral Program) , Second Semester, Special Study
7. 2024, Graduate Education (Master's Program) , 1Term, Practice in the Development of Logical Thinking Education
8. 2024, Graduate Education (Master's Program) , 3Term, Practical Development of Cooperative Connections between Different School Types
9. 2024, Graduate Education (Master's Program) , First Semester, Lesson Development and Evaluation (Fundamentals)
10. 2024, Graduate Education (Master's Program) , Second Semester, Lesson Development and Evaluation (Application)
11. 2024, Graduate Education (Master's Program) , First Semester, Lesson Development and Evaluation (Expansion)
12. 2024, Graduate Education (Master's Program) , Second Semester, Lesson Development and Evaluation (Development)
13. 2024, Graduate Education (Master's Program) , Year, Educational Research and Practice abroad
14. 2024, Graduate Education (Master's Program) , First Semester, Action Research Seminar on Teaching Practice I
15. 2024, Graduate Education (Master's Program) , Second Semester, Action Research Seminar on Teaching Practice II
16. 2024, Graduate Education (Master's Program) , First Semester, Action Research Seminar on Teaching Practice III
17. 2024, Graduate Education (Master's Program) , Second Semester, Action Research Seminar on Teaching Practice IV
18. 2024, Graduate Education (Master's Program) , First Semester, Action Research Practicum in Teaching Practice I
19. 2024, Undergraduate Education, 2Term, Teaching Method of Arithmetic for the Elementary School
20. 2024, Undergraduate Education, Year, Field Studies on Community Education I
21. 2024, Undergraduate Education, Year, Field Studies on Community Education II
22. 2024, Undergraduate Education, Year, Mentoring for Field Studies on Community Education I
23. 2024, Undergraduate Education, Year, Mentoring for Field Studies on Community Education II
24. 2024, Undergraduate Education, First Semester, Curriculum Development for the Elementary School
25. 2024, Undergraduate Education, First Semester, Studies in Teaching of Mathematics for the Elementary School
26. 2024, Undergraduate Education, First Semester, Research Methods in Elementary School Curriculum I
27. 2024, Undergraduate Education, Second Semester, Research Methods in Elementary School Curriculum II
28. 2024, Undergraduate Education, First Semester, Curriculum and Teaching
29. 2024, Undergraduate Education, Year, Curriculum and Research
30. 2024, Undergraduate Education, Second Semester, Graduation Thesis
31. 2024, Undergraduate Education, Year, Introduction to Universal Design for Learning
32. 2024, Undergraduate Education, Second Semester, Practical Seminar for the Teaching Profession
33. 2024, Graduate Education (Doctoral Program) , 2Term, Research into Learning and Curriculum Development
34. 2024, Graduate Education (Doctoral Program) , 1Term, Advanced Study in Learning and Curriculum Development
35. 2024, Graduate Education (Doctoral Program) , 4Term, Research into Learning and Curriculum Development
36. 2024, Graduate Education (Doctoral Program) , 3Term, Advanced Study in Learning and Curriculum Development
37. 2024, Graduate Education (Master's Program) , 1Term, Special Lecture of Humanities and Social Sciences(Japanese Class) Students enrolled before AY 2023
38. 2024, Graduate Education (Master's Program) , Second Semester, Action Research Practicum in Teaching Practice II
39. 2024, Graduate Education (Master's Program) , First Semester, Action Research Practicum in Teaching Practice III
40. 2024, Graduate Education (Master's Program) , Second Semester, Action Research Practicum in Teaching Practice IV

Research Activities

Academic Papers

1. Development of Educational materials to Foster Favorable Attitudes toword Mathematics -Appreciating the Beauty of Mathematics-, Journal of Professional Development for teachers and School Leaders, 33-42, 20220315
2. A Study on the Teaching of the Multiplication of Linear Expressions in Elementary School Mathematics -The Association between Multiplication of Mixed Fractions and Graphical Representation-, Journal of Professional Development for Teachers and School Leaders, 11-21, 20220315
3. ★, A Historical Concideration and Perspective on Statistics Education in Elementary School:A Proposal for Improving of Statistics Education Curriculum., 85(4), 11-20, 20030401
4. ★, The Longitudinal and Cross-Sectional Study on the Probability Judgment in Children, 第12巻, 141-151, 20060601
5. ★, The Development of Learning Material for Development of Child's Probability Concept in Elementary Education(Ⅰ):Through the Methods and Techniques of Instruction and the Assessment baced on the Common Cognitive Path, 第13巻, 163-174, 20070601
6. ★, The Development of Learning Material for Development of Child's Probability Concept in Elementary Education(Ⅱ):Through the Methods and Techniques of Instruction and the Assessment baced on the Common Cognitive Path, 第14巻, 139-151, 20080601
7. ★, Reseach on the Development of Learning Material for Development of Children's Probability Concept in elementary Education:Forcusing on the Improvement of the Heuristics in Probability Judgment, 90(91), 3-13, 20090301
8. Curriculum Development of School Mathematics in Compulsory Level to Promote Logical Recognition(1):The FifthGrade's Lesson on Geometric Construction as An Educational Material Madiating between Elementary and Secondaru Mathematics, 第16巻(第1号), pp.73-85, 20100101
9. Curriculum Development of School Mathematics in Compulsory Level to Promote Logical Recognition(2):Focus on the Awareness of the Properties of Geometric Figure, 第17巻(第1号), pp.61-71, 20110101
10. Curricilm Development of School Mathematics in Compulsory Level to Promote Logical Recognition(3):Transfomation of Logical Recognition of Geometric Figure through a Four-year Prospective Practice, 第19巻(第1号), pp.89-102, 20130201
11. A Report on Overseas Teaching Practicum by Graduate Students in Elementry/Secondary Schools in the United States(Ⅸ), 20160322
12. A Report on Overseas Teaching Practicum by Graduate Students in Elementry/Secondary Schools in the United States(X), 23, 103-116, 20170322
13. A Report on Overseas Teaching Practicum by Graduate Students in Elementary/Secondary Schools in the United States(XI), 24, 131-148, 20180322
14. A Study on Developement of Classes to Appresciate the Beauty of Arithmetic (2), 24(2), 11-24, 20181022
15. A Report on Overseas Teaching Practicum by Graduate Students in Elementary/Secondary Schools in the United States(Ⅻ), 25, 109-117, 20190320
16. The Curriculum Developmen of Mathematics for Cultivating The Eye of Mathematical Appreciation:Applying Kanzu Approach, 49-56, 20200315
17. A Report on Overseas Teaching Practicum by Graduate Students in Elementary/Secondary Schools in the United States(XIII), 26, 71-78, 20200320
18. Development of Arithmetic lessons to develop statistical problem-solving skills(1) : Forcusing on learning materials that make use of play,including the probability of developing in the lower grades, Journal of Professional Development for Teachers and Schhool Leaders, 11-22, 20210315
19. Curriculum Development of School Mathematics in Compulsory Level to Promote Logical Recognition (2) : Focus on the awareness of the properties of geometric figure, Research in mathematics education : journal of JASME, 17(1), 61-71, 2011
20. An empirical research on the teaching and assessment to inform and improve observation and insight in the school mathematics (2), The Annals of educational research, 115-120, 2008
21. An empirical research on the teaching and assessment to inform and improve observation and insight in the school mathematics, The Annals of educational research, 201-210, 2007
22. The Keynote Address of the 80th JSME YAMAGUCHI Conference, Journal of Japan Society of Mathematical Education. Mathematical education, 80(2), 28-38, 19980201
23. Research on developing students' creativity in learning elementary school mathematics (1) Focusing on first grade classroom for learning the conception of function, The Annals of educational research, 335-340, 2010
24. Research on developing students' creativity in learning elementary school mathematics (2) Focusing on first grade classroom for learning addition (1), 267-272, 2011
25. A tentative proposal for quantitative method to evaluate the attitude toward mathematics in secondary school (4), The Annals of educational research, 121-126, 2008
26. Research on developing students' creativity in learning elementary school mathematics (1) Focusing on first grade classroom for learning the conception of function, The Annals of educational research, 335-340, 2010

External Funds

Acceptance Results of Competitive Funds

1. 2023/04/01, 2027/03/31
2. 2023/04/01, 2027/03/31
3. KAKENHI, 2012, 2016
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4. KAKENHI, Issues of Mathematics Education in Terms of Literacy, 2011, 2013
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5. KAKENHI, Developing the International Understanding Education Curriculum by Interactively Implementing the Lesson Study with both Teachers in Japan and the United States, 2009, 2013
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6. KAKENHI, The Curriculum Development forConceptualization of Probability Concept in Elementary Education, 2009, 2012
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7. KAKENHI(Grant-in-Aid for Scientific Research (C)), 2017, 2020