* If you can’t explain it simply, you don’t understand it well enough. – *Albert Einstein

- TA training mentoring for math graduate students who start teaching (Summer 2019)
- Engineering Mathematics A (Autumn 2016)
- Calculus II (Spring 2016)
- Korean National Secondary Teacher Certificate in Math

**Other academic employment**

**Graduate Research Assistant:**Spring 2017, Autumn 2017, Autumn 2018, Spring 2019, Autumn 2019 and Summer 2015-2019**Departmental fellowship (Special Graduate Assignments):**Spring 2018 and Spring 2020