Mr Ang is a very diligent and motivated teacher who puts in his best effort in equipping his students with relevant skills for math. His teaching is also clear, simple and suited to the understanding of students. At the same time, he is approachable. I am able to inquire about any queries I have during lessons or simply just by sending him a text. Under Mr Ang's guidance, I had better grasp of math concepts and the confidence to tackle any questions.