Mr Gan explains the concepts very clearly and his notes are well organised according to the type of questions for each chapter. His classes are lively and it makes learning maths more enjoyable. He does not hesitate to stay back after class to explain other doubts or questions that we might have. I have definitely seen an improvement in my school work in just a month of joining the tuition. I would highly recommend Mr Gan to anyone who is looking to join a math tuition!