I’m truly grateful to have been taught by Mr Koh. As a very experienced former MOE teacher, he is highly professional and deeply knowledgeable in Economics. He even sits for the A-Level Econs examination every few years to ensure his content knowledge stays current. His lessons are always engaging, and he uses effective teaching methods like Q&A and relatable analogies to help us grasp abstract concepts. Most importantly, he focuses strongly on exam skills — especially identifying question requirements before answering, which sounds simple but is actually challenging to master. He is always approachable and willing to answer questions, whether in person or via text. He also goes the extra mile by proactively marking our work, giving detailed feedback, and even taking time to review our school exam papers. He was my saviour for Econs because my school teacher/ department was not that good.. I ended up with an A for Econs in A levels! Highly recommended!