By Donnell Koh | 11 February 2019
Mr Koh was a teacher who was effective in delivering his content. His explanation was clear and concise. He was also very patient in explaining to me. I benefited most because he would go to the extent of staying back after lessons to clarify my doubts. If I encountered any doubts along the week, he would also accept questions via Whatsapp. I could also book consults with him. I am grateful to have a patient teacher who also knew his work well. His selection of question in his revision booklets was also helpful in ensuring that I practice important questions for my A-levels. Thank you Mr Koh!