Associate professor, Pusan National University
MI 2900662, Introduction to Number Theory : Fall 2022, 2026
MI 3300379, Linear Algebra and Teaching (I) : Fall 2023
MI 3300380, Linear Algebra and Teaching (II) : Spring 2023, 2024
MI 2200347, Modern Algebra (I) : Spring 2023
MI 2900664, Modern Algebra (II) : Fall 2023, 2025
MI 3300079, Topics on Algebra (I) : Spring 2024, 2026
MI 3300079, Topics on Algebra (II) : Fall 2025, 2026
MI 2400807, Teaching Method on Secondary Geometry : Spring 2023
MI 3500802, Mathematical Understanding and Communication: Spring 2024
MI 8100670, Teaching Method of Algebra in the Middle School : Spring 2026
Assistant professor, Pusan National University
MI 2900662, Introduction to Number Theory : Fall 2018, 2019, 2020, 2021Â
MI 3300379, Linear Algebra and Teaching (I) : Fall 2020
MI 3300380, Linear Algebra and Teaching (II) : Spring 2019, 2020, 2021, 2022
MI 2200347, Modern Algebra (I) : Spring 2019, 2021
MI 2900664, Modern Algebra (II) : Fall 2019, 2021
MI 3300079, Topics on Algebra (I) : Spring 2020, 2022
MI 2400807, Teaching Method on Secondary Geometry : Spring 2019, 2020, 2021, 2022
MI 6700657, Foundations in Mathematics : Fall 2019
MI 6800382, Topics in Algebra for Teachers : Spring 2019, Fall 2020
MI 6800376, Algebra for Teachers : Fall 2018
MI 8100670, Teaching Method of Algebra in the Middle School : Spring 2020
MI 8100674, Seminar in Algebra : Fall 2018
Instructor, KAIST
MAS 202, Applied Mathematical Analysis, Fall 2015
Teaching Assistant, KAIST
MAS 312, Modern Algebra II, Fall 2011
MAS 441, Lebesgue Integral Theory, Spring 2010
MAS 341, Complex Variables, Fall 2009
MAS 311, Modern Algebra I, Spring 2009
MAS 311, Modern Algebra I, Spring 2008
MAS 210, Introduction to Number Theory, Spring 2007
MAS 104, Honor Calculus II, Fall 2006
MAS 109, Introduction to Linear Algebra, Spring 2006