It was only when she was in the tenth grade at this school that her interest in mathematics first began to show and, as often happens, it was a teacher, David Rosenbaum, who sparked that interest.
Ito ay lamang kapag siya ay sa ang ikasampu grado sa paaralang ito na ang kanyang interes sa matematika nagsimula na ipakita at, bilang madalas na mangyayari, ito ay isang guro, David Rosenbaum, na sparked na interes.