About

Teacher. Physicist. Mentor.

A personal introduction for students and families, with a professional portrait and concise teaching approach.

Professional portrait of Mengdan

IB Physics with clarity and structure.

I build lessons around clear physical models, careful representations, practical evidence, and deliberate exam practice.

IB DP Focus

Aligned with syllabus structure, skills, and assessment expectations.

Concept First

Build the model before applying equations.

Clear Practice

Organized examples, checkpoints, and homework.

Always Improving

Resources grow as lessons and student needs evolve.