I'm Shiwen, and I'm currently a student in Stony Brook University studying mathematics. Honestly, this is my first time trying to be an actual tutor, but I do have many related experiences. Material wise, I have helped out plenty of my friends with various difficulties of math ranging from the most basic stuff about algebra, to multi-variable calculus, differential equations. According to their feedback, they usually get what they needed out of these sessions, I thus deem my work to be succes...