Teaching

• Jeonbuk National University

      Linear Algebra II,   Abstract Algebra I - Spring 2024

      Intro Abstract Algebra I & II,  Number Theory I & II - 2023

     Number Theory I & II,   Analytic Number Theory I & II  (Graduate) - 2022

     Intro Abstract Algebra I & II,  Number Theory I &  II -  2021

Linear Algebra I - Fall 2020

• Illinois State University

     Discrete Mathematics,  Calculus I - Spring 2019

• University of Illinois at Urbana-Champaign

    Basic Discrete Mathematics - Fall 2014,  Spring 2015, Spring 2017 (List of Teachers Ranked as Excellent)

    Fundamental Mathematics - Fall 2016 (List of Teachers Ranked as Excellent)

    Intro Differential Equations - Spring, Su, Fall 2015, Spring 2016  (List of Teachers Ranked as Excellent)

    REGS (Research Experience for Graduate Students) - Summer 2011

• Ohio State University 

    Linear Algebra -  Spring, Fall 2013, Spring 2014

    Discrete Mathematical Structures I - Autumn 2011, Winter, Spring 2012

• Pennsylvania State University

    Calculus with Analytic Geometry I - Fall 2010, Spring 2011