Teaching

Columbia University — Graduate Teaching Assistant

• Spring 2026 · Introduction to Modern Algebra I
• Fall 2025 · Calculus II
• Spring 2025 · Calculus III
• Fall 2024 · Linear Algebra
• Spring 2024 · Linear Algebra / Algebraic Number Theory (graduate course)
• Fall 2023 · Complex Variables

Columbia University — Directed Reading Program, Mentor

• Fall 2024 · Fundamental Group and Covering Spaces, with Keir Dorchen
• Spring 2024 · De Rham Cohomology, with Zoe Curewitz

POSTECH — Undergraduate Teaching Assistant

• Fall 2018 · Differential Equations
• Spring 2018 · Probability and Statistics

POSTECH — Tutor

• Fall 2016, Fall 2018 · General Topology
• Spring 2017, Spring 2018 · Abstract Algebra I
• Spring 2017 · Calculus