Teaching
KOCW (Korea Open CourseWare)
** 2017 KOCW TOP 20 (among over 30,000 lectures in all areas)
Number Theory
Abstract Algebra I
** High evaluations
5.0/5.0: Discrete Mathematics, Probability
4.9/5.0: Number theory
(2016/09) 1st rank about the number of views in KOCW
(2016/11) 2nd rank about the number of views in KOCW
Highest evaluation (5/5.0) among 18,000 lectures in KOCW
(2017/04) 5th rank about the number of views among 18,000 lectures in KOCW
Highest evaluation (5/5.0) among 18,000 lectures in KOCW
Kyung Hee University, Seoul, Korea (2019/09~Current)
Fall 2023 Sabbatical at KIAS (안식학기)
Spring 2023 Calculus 1 (미분적분학1)
Fall 2022 Calculus 2 (미분적분학2), Combinatorics and graph theory (조합 및 그래프이론)
Spring 2022 Calculus 1 (미분적분학1), Industrial Mathematics (산업수학), Mathematics for AI(AI를 위한 수학)
Fall 2021 Calculus 2 (미분적분학2), Combinatorics and graph theory (조합 및 그래프이론)
Spring 2021 Calculus 1 (미분적분학1), Industrial Mathematics (산업수학)
Fall 2020 Calculus 2 (미분적분학2), Combinatorics and graph theory (조합 및 그래프이론)
Spring 2020 Calculus 1 (미분적분학1), Industrial Mathematics (산업수학)
Fall 2019 Calculus 2 (미분적분학2), Combinatorics and graph theory (조합 및 그래프이론)
Duksung Women's University, Seoul, Korea (2014/03~2019/08)
Spring 2019 Abstract Algebra 1 (현대대수학1), Discrete Mathematics (이산수학), Cryptography (암호학개론)
Fall 2018 Abstract Algebra 2 (현대대수학2, English), Number Theory (정수론)
Spring 2018 Abstract Algebra 1 (현대대수학1), Discrete Mathematics (이산수학), Cryptography (암호학개론)
Fall 2017 Abstract Algebra 2 (현대대수학2, English), Number Theory (정수론), Probability (확률론)
Spring 2017 Abstract Algebra 1 (현대대수학1), Discrete Mathematics (이산수학), Cryptography (암호학개론)
Fall 2016 Number Theory (정수론), Probability (확률론, English)
Spring 2016 Abstract Algebra 1 (현대대수학1):Video (KOCW), Discrete Mathematics (이산수학):Video (KOCW),
Cryptography (암호학개론)Fall 2015 Abstract Algebra 2 (현대대수학2, English), Number Theory (정수론):Video (KOCW),
Probability (확률론):Video (KOCW)Spring 2015 Abstract Algebra 1 (현대대수학1), Discrete Mathematics (이산수학),
Cryptography (암호학개론, English), Calculus 1 (미적분학1)Fall 2014 Abstract Algebra 2 (현대대수학2), Number Theory (정수론), Probability (확률론, English)
Spring 2014 Abstract Algebra 1 (현대대수학1), Discrete Mathematics (이산수학), Cryptography (암호학개론, English)
Lecturer at Emory University (2009~2011)
Fall 2011 Calculus with Business Applications (Math 119)
Spring 2011 Calculus with Business Applications (Math 119)
Fall 2010 Calculus II (Math 112) -- as TA
Spring 2010 Calculus I (Math 111)
Fall 2009 Calculus with Business Applications (Math 119)
Spring 2009 Calculus with Business Applications (Math 119)
Teaching assistant at Seoul Nat'l University (2004~2007)
** Certificate of Commendation for Excellent TA at Seoul National Univ., 08/2005
Modern Algebra (9 credits)
Linear Algebra 2 (3 credits)
Differential Equations 1, 2 (6 credits)
Honor Calculus 2, Calculus 1, 2, Basic Calculus (18 credits)