Teaching
Oxford

Course jointly run by Oxford Mathematics for year 12 students from statefunded schools interested in studying mathematics at university. I mentored 10 students over 3 days by aiding them work through a variety of problems, as well as marking 3 problem sheets.
Access Abroad Hong Kong
Access Abroad Hong Kong is a nonprofit, studentrun organization striving to widen access to Oxford, Cambridge, and other top UK universities for lessprivileged local students from Hong Kong.
I have conducted lectures / made problem sheets for summer minicourses targeted at prospective mathematics students.

Calculus of Kinematics and Waves
Virtual 2023
[recording] [slides] [problem sheet] A lot of the formulae given to students in HKDSE / high school physics need not to be learnt by rote. We would use elementary calculus to derive elementary results and formulae in kinematics and waves e.g. suvat equations, conservation of energy and uniform circular motion 
On Proofs
Virtual 2022
[recording] [slides] [problem sheet] As most secondary school students lack training in mathematical logic necessary for university mathematics, the course cover elementary concepts such as zerothorder logic and proof methods e.g. propositional logic, proof by contrapositive and proof by contradiction