When I was in Sec 3, I was struggling with juggling all my subjects and concepts that I needed to remember. Chemistry and physics in particular, were two subjects that I had trouble keeping up with, which led to me performing poorly during my end of the year exams in sec 3. However, in sec 4, I was introduced to Ms Vicky by a friend who was also being taught by her. Thanks to her, I managed to jump from a physics D7 to a A2 and a chemistry C6 to B3 for my O levels. I credit a large portion of my drastic improvement to her teaching skills and patience. She is extremely knowledgeable and great at helping you understanding any mistakes or misconceptions you have for both chemistry and physics.