⁠I was struggling throughout y12 with my maths and as exam season neared I realized there were lots of problems with my fundamental understanding of the subject. ⁠Nelson Sir is very patient and is willing to explain the process over and over again, which I think helped me a lot as I tend to take longer to process mathematical concepts. Due to his patience I was more inclined to ask questions that I would otherwise be embarrassed to ask and it greatly improved my math grades; my PG improved by several grades and I scored a 7 in the finals thanks to Nelson sir!