YUKINORI KITADAI

Last Updated :2025/07/18

Affiliations, Positions
Graduate School of Humanities and Social Sciences, Associate Professor/Lecturer
E-mail
Nyohohiroshima-u.ac.jp
Self-introduction
I was born and grew up in Hiroshima.

Basic Information

Academic Degrees

  • Doctor of Science, Hiroshima University

Educational Activity

  • [Bachelor Degree Program] School of Education : Science, Technology and Society Education : Secondary School Mathematics Education
  • [Master's Program] Graduate School of Humanities and Social Sciences : Division of Educational Sciences : Educational Design for Teacher Educators Program
  • [Doctoral Program] Graduate School of Humanities and Social Sciences : Division of Educational Sciences : Educational Design for Teacher Educators Program

In Charge of Primary Major Programs

  • Secondary School Mathematics Education

Research Fields

  • Mathematical and physical sciences;Mathematics;Algebra

Research Keywords

  • algebraic geometry

Affiliated Academic Societies

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, 2Term, Introduction to Algebra I
  2. 2025, Undergraduate Education, 4Term, Introduction to Algebra II
  3. 2025, Undergraduate Education, 2Term, Research Methods in Algebra I
  4. 2025, Undergraduate Education, 4Term, Study of Instructional Materials in Algebra
  5. 2025, Undergraduate Education, Second Semester, Graduation Thesis
  6. 2025, Undergraduate Education, First Semester, Study of Instructional Materials in Algebra Education
  7. 2025, Undergraduate Education, Intensive, Teaching Practice at Junior and Senior High School I
  8. 2025, Undergraduate Education, Intensive, Teaching Practice at Junior and Senior High School II
  9. 2025, Undergraduate Education, Intensive, Teaching Practice at High School III
  10. 2025, Undergraduate Education, Second Semester, Practical Seminar for the Teaching Profession
  11. 2025, Undergraduate Education, Second Semester, Media Literacy and Science
  12. 2025, Graduate Education (Master's Program) , 2Term, Educational Sciences and Society
  13. 2025, Graduate Education (Master's Program) , 2Term, Educational Sciences and Society
  14. 2025, Graduate Education (Master's Program) , First Semester, Special Study in Mathematics Education A
  15. 2025, Graduate Education (Master's Program) , Second Semester, Special Study in Mathematics Education A
  16. 2025, Graduate Education (Master's Program) , 2Term, Basic Study in ICT Space Design
  17. 2025, Graduate Education (Master's Program) , 3Term, Educational Technology

Research Activities

Academic Papers

  1. How the Use of Curriculum Resources Explains Inter-Teacher Differences in Lesson Planning, 107-115, 20210331
    Link to Paper Search Results by DOI
  2. Canonical filtrations and stability of direct images by Frobenius morphisms II, HIROSHIMA MATHEMATICAL JOURNAL, 38(2), 243-261, 2008
  3. 4-102 An Introduction of Animated Feature Teaching Materials for Engineering Education : From Education GP Program for Developing Mathematical Ability in Engineering, 22, 68-69, 20100819
  4. Stability of direct images by Frobenius morphisms(Algebraic Geometry and Topology), RIMS Kokyuroku, 1490, 26-33, 200605
  5. A pseudorandom number generator using an Artin-Schreier tower, SUT Journal of Mathematics, 47(1), 73-90, 2011
  6. Canonical filtrations and stability of direct images by Frobenius morphisms, TOHOKU MATHEMATICAL JOURNAL, 60(2), 287-301, 2008
  7. Developing a Learning Material to Understand and Explore Solar Eclipses as a STEM Topic, 17-24, 20171222
    Link to Paper Search Results by DOI
  8. How to use external data in GeoGebra, 7-12, 2017
  9. New PSE for Sports Performance, Proceedings of the Conference on Computational Engineering and Science, 22, 1-4, 2017
  10. STEM Materials Derived from the Cycloid, 1-9, 20191220
    Link to Paper Search Results by DOIRepository URL

Invited Lecture, Oral Presentation, Poster Presentation

  1. An application of VR and AR to mathematics education, 2022/08/03, With Invitation, Japanese
  2. Visualization and mathematics, Open seminar 2022 at Hiroshima, 2022/06/25, With Invitation, Japanese
    Related URL
  3. How to use external data in GeoGebra, 北䑓如法, 2017/11/13, Without Invitation, Japanese, The Institute of Statistical Mathematics, Tokyo
    Related URL
  4. On machine learning on smartphones, KITADAI Yukinori, NUSTEP internal discussion, 2019/02/08, With Invitation, English, NUSTEP and University of Tsukuba, University of Tsukuba

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI, Stability of direct images by Frobenius morphisms and algebraic geometry in positive characteristic, 2010, 2013
    Permalink
  2. KAKENHI, Stability of direct images by Frobenius morphisms and algebraic geometry in positive characteristic, 2008, 2009
    Permalink
  3. KAKENHI, Study of vector bundles on algebraic varieties, 2007, 2009
    Permalink

Social Activities

Organizing Academic Conferences, etc.

  1. RubyKaigi 2017, Organizer, 2017/09, 2017/09
    Permalink