Mr Aw is a knowledgeable teacher who knows how to guide students through challenging questions, communicate complex ideas in a digestable way, and ensure that students develop the fundamental skills needed to excel in this subject. His lessons and notes are also informative and well designed such that they help build a strong foundation for the subject where the syllabus sees no limit. They eventually became an indispensable part of my preparation for the A Level GP exam and guided me to a score I am very much satisfied with.