All Stories

  1. Automated Assessment: Experiences From the Trenches

    Article • January 2023, ACM (Association for Computing Machinery)

    Igor' Kontorovich, Paramvir Singh, Valerio Terragni

  2. Localized considerations and patching: Accounting for persistent attributes of an algorithm on a contextualized graph theory task

    Article • The Journal of Mathematical Behavior, September 2019, Elsevier

    Igor' Kontorovich

  3. Why do students not check their solutions to mathematical problems? A field-based hypothesis on epistemological status

    Article • International Journal of Mathematical Education in Science and Technology, August 2019, Taylor & Francis

    Igor' Kontorovich

  4. Theorems or procedures? Exploring undergraduates’ methods to solve routine problems in linear algebra

    Article • Mathematics Education Research Journal, June 2019, Springer Science + Business Media

    Igor' Kontorovich

  5. Non-examples of problem answers in mathematics with particular reference to linear algebra

    Article • The Journal of Mathematical Behavior, January 2019, Elsevier

    Igor' Kontorovich

  6. Tacit Models that Govern Undergraduate Reasoning about Subspaces

    Article • International Journal of Research in Undergraduate Mathematics Education, May 2018, Springer Science + Business Media

    Igor' Kontorovich

  7. To Teach or Not to Teach? Teacher-Researchers Cope With Learners’ Misconceptions in Interview Setting

    Article • Canadian Journal of Science Mathematics and Technology Education, March 2018, Springer Science + Business Media

    Igor' Kontorovich

  8. Why Johnny struggles when familiar concepts are taken to a new mathematical domain: towards a polysemous approach

    Article • Educational Studies in Mathematics, July 2017, Springer Science + Business Media

    Igor' Kontorovich

  9. To Teach or Not to Teach? Teacher-Researchers Cope With Learners' Misconceptions in Interview Settings

    Article • Canadian Journal of Science Mathematics and Technology Education, October 2016, Taylor & Francis

    Igor' Kontorovich

  10. CONSIDERATIONS OF APTNESS IN MATHEMATICAL PROBLEM POSING: STUDENTS, TEACHERS AND EXPERT WORKING ON BILLIARD TASK

    Article • Far East Journal of Mathematical Education, September 2016, Pushpa Publishing House

    Igor' Kontorovich

  11. Students' confusions with reciprocal and inverse functions

    Article • International Journal of Mathematical Education in Science and Technology, September 2016, Taylor & Francis

    Igor' Kontorovich

  12. The answer depends on your lecturer

    Article • Research in Mathematics Education, September 2016, Taylor & Francis

    Igor' Kontorovich

  13. A curious case of superscript (−1): Prospective secondary mathematics teachers explain

    Article • The Journal of Mathematical Behavior, September 2016, Elsevier

    Igor' Kontorovich

  14. Response to Mahmood and Mahmood (2015)

    Article • International Journal of Mathematical Education in Science and Technology, May 2016, Taylor & Francis

    Igor' Kontorovich

  15. We All Know That a0= 1, But Can You Explain Why?

    Article • Canadian Journal of Science Mathematics and Technology Education, May 2016, Taylor & Francis

    Igor' Kontorovich

  16. Turn vs. shape: teachers cope with incompatible perspectives on angle

    Article • Educational Studies in Mathematics, April 2016, Springer Science + Business Media

    Igor' Kontorovich

  17. Theoretical Framework of Researcher Knowledge Development in Mathematics Education

    Article • International Journal of Education in Mathematics Science and Technology, April 2016, International Journal of Education in Mathematics, Science and Technology

    Igor' Kontorovich

  18. LEARNING FROM THE EXPERTS IN MATHEMATICS EDUCATION RESEARCH

    Article • Far East Journal of Mathematical Education, July 2015, Pushpa Publishing House

    Igor' Kontorovich

  19. Why Do Experts Pose Problems for Mathematics Competitions?

    Article • January 2015, Springer Science + Business Media

    Igor' Kontorovich

  20. ReviewingMathematics & Mathematics Education: Searching for Common Ground

    Article • Canadian Journal of Science Mathematics and Technology Education, July 2014, Taylor & Francis

    Igor' Kontorovich

  21. A CASE STUDY OF AN EXPERT PROBLEM POSER FOR MATHEMATICS COMPETITIONS

    Article • International Journal of Science and Mathematics Education, May 2014, Springer Science + Business Media

    Igor' Kontorovich

  22. Dissecting success stories on mathematical problem posing: a case of the Billiard Task

    Article • Educational Studies in Mathematics, October 2012, Springer Science + Business Media

    Igor' Kontorovich

  23. An exploratory framework for handling the complexity of mathematical problem posing in small groups

    Article • The Journal of Mathematical Behavior, March 2012, Elsevier

    Igor' Kontorovich