Recently I've been getting lots of hits to my blog from people who googled "kwok pek har", well presumably from nervous JC1 kids who probably just got Mdm Kwok (or as she prefers, Mrs Sim) as their CT. Well her classroom management skills might be a tad unsual, but I can assure you that she's one of the best teachers around (esp for those taking geography). She's been teaching for 20-30yrs ever since SRJC started and I can tell you I probably owe my NUS place to her splendid exam spotting skills. When you've been teaching for that long, naturally you learn a thing or two about the kind of questions that cambridge will come up with. Be good and study hard!