Mr. Ang is a motivating and dedicated teacher. Because of Mr. Ang, I have gained a lot of knowledge about math, especially simple and concise way of solving the most complicated questions. He makes lessons enjoyable, and at the same time, fruitful, as we learn. Other than his knowledge and skills that he has imparted to me, he has definitely gave me something that cannot be measured through the results I have achieved: the intense passion for math. All in all, Mr. Ang is an all rounded teacher who not only teaches but touches hearts, with his willingness to spend time with his weaker students and his easy going character.