Teaching

I have taught/am teaching the following courses.

Spring 2026 University of Edinburgh (Tutor and Lecturer)	Fundamentals of Pure Mathematics (MATH08064) Introduction to Number Theory (MATH10071) Lecture Notes on the Chinese Remainder Theorem.
Fall 2025 University of Edinburgh (Tutor)	Introduction to Mathematics at University (MATH08078)
Spring 2025 University of Edinburgh (Tutor)	Introduction to Number Theory (MATH10071)
Fall 2024 University of Edinburgh (Tutor)	Advanced Mathematical Economics (ECNM10085)
Spring 2024 University of Edinburgh (Tutor)	Introduction to Number Theory (MATH10071) Honours Algebra (MATH10069) Fundamentals of Pure Mathematics (MATH08064)
Fall 2023 University of Edinburgh (Tutor)	Facets of Mathematics (MATH08068) Geometry (MATH10074)
Spring 2023 University of Edinburgh (Tutor)	Introduction to Number Theory (MATH10071) A Note on Solving Linear Congruences. Proofs and Problem Solving (MATH08059)

Awards and Nominations

In 2025, I received the Edinburgh Teaching Award (EdTA) and became an Associate Fellow of the Higher Education Academy (AFHEA)

In 2023, I was nominated for Student Tutor of the Year in the EUSA Student-nominated Teaching Awards.

Olympiads

When I am back in Hong Kong, I sometimes help out at HKIMO training. Here are some notes/handouts that I've written for classes that I've taught at IMO training:

• Lifting the Exponent (2024)
• Vieta Jumping and Polynomials (2020)
• Arithmetic Functions (2019)

I have also proposed problems for the HKIMO team selection tests, including:

• CHKMO 2020, Question 4
• HKIMO Prelim 2018, Question 19