I completed my PhD degree at the University of Chicago in 2015. While being a graduate student, I taught many college level math classes such as Calculus, Multivariable Calculus, and Linear Algebra. I also tutored and volunteered for high school and elementary school students. The most recent tutee of mine used to be so afraid of math -- she got A's from all the other subjects but math. I helped her with her Algebra and Geometry homework once a week, and she got an A at the end of the semeste...