| Subject matter knowledge of geometry needed in tasks of teaching: relationship to prior geometry teaching experience I Ko, P Herbst Journal for Research in Mathematics Education 51 (5), 600-630, 2020 | 16 | 2020 |
| Mathematics Teachers' Recognition of an Obligation to the Discipline and Its Role in the Justification of Instructional Actions. P Herbst, J Dimmel, A Erickson, I Ko, KW Kosko North American Chapter of the International Group for the Psychology of …, 2014 | 9 | 2014 |
| A heuristic approach to assess change in mathematical knowledge for teaching geometry after a practice-based professional learning intervention P Herbst, I Ko, A Milewski Research in Mathematics Education 22 (2), 188-208, 2020 | 6 | 2020 |
| How are pre-service teachers’ educational experiences related to their mathematical knowledge for teaching geometry I Ko, A Milewski, P Herbst Available on https://www. researchgate. net/publication/311727654, 2017 | 6 | 2017 |
| Investigating the dimensionality of teachers' mathematical knowledge for teaching secondary mathematics using item factor analyses and diagnostic classification models I Ko | 4 | 2019 |
| Measuring recognition of the professional obligations of mathematics teaching: The PROB surveys P Herbst, I Ko | 4 | 2017 |
| Investigating instructors’ concerns about assessments in inquiry-based learning methods courses I Ko, V Mesa Proceedings of the 17th Annual Conference on Research in Undergraduate …, 2014 | 4 | 2014 |
| Comparing how college mathematics instructors and high-school teachers recognize professional obligations of mathematics teaching when making instructional decisions I Ko, P Herbst, M Shultz Journal of Mathematics Teacher Education, 1-28, 2023 | 2 | 2023 |
| When what routinely happens conflicts with what ought to be done: A scenario-based assessment of secondary mathematics teachers’ decisions A Erickson, P Herbst, I Ko, J Dimmel Research in Mathematics Education 23 (2), 188-207, 2021 | 2 | 2021 |
| Are teachers amenable to increasing students’ scope of work in doing proofs? Estimating teachers’ decision-making using a diagnostic classification model I Ko, P Herbst | 2 | 2020 |
| Engaging community colleges faculty in developing items for assessing mathematical knowledge for teaching P Kimani, L Watkins, A Ström, I Duranczyk, V Mesa, I Ko, M Breit-Goodwin, ... Twelfth Congress of the European Society for Research in Mathematics …, 2022 | 1 | 2022 |
| Introducing Inverse Function to High School Students: Relating Convention and Reasoning. IE Stevens, I Ko, T Paoletti, N Boileau, P Herbst North American Chapter of the International Group for the Psychology of …, 2020 | 1 | 2020 |
| Understanding the characteristics of mathematical knowledge for teaching algebra in high schools and community colleges I Ko, V Mesa, I Duranczyk, P Herbst, N Kohli, A Ström, L Watkins International Journal of Mathematical Education in Science and Technology 55 …, 2024 | | 2024 |
| A blueprint for measuring mathematical knowledge for teaching college algebra at community colleges V Mesa, I Ko, C Boeck, I Duranczyk, B Akoto, D Lim, P Kimani, L Watkins, ... Thirteenth Congress of the European Society for Research in Mathematics …, 2023 | | 2023 |
| Understanding the Characteristics of Mathematical Content Knowledge for Teaching Algebra in High Schools and Community Colleges I Ko, V Mesa, I Duranczyk, H Patricio, N Kohli, A Ström, L Watkins | | 2021 |
| Developing Practical Measures to Support the Improvement of Geometry for Teachers' Courses. M Ion, P Herbst, C Margolis, A Milewski, I Ko North American Chapter of the International Group for the Psychology of …, 2019 | | 2019 |
| Expanding Students' Role When Doing Proofs in High School Geometry. P Herbst, M Shultz, I Ko, N Boileau, A Erickson North American Chapter of the International Group for the Psychology of …, 2018 | | 2018 |
