By Donnell Koh | 11 February 2019
H2 Chemistry used to be the burden of my JC life. no matter how hard I tried to study, I just couldnt figure it out. and now, after attending just weekly lessons, my grade has improved drastically. More importantly, Mr Koh gives me the confidence that I need to ace my As! And i’m sure that applies to everyone who went for his lessons too. Probably the most fun and interesting tuition ever. Twig!!