An Indiana high school student received a perfect score on the Advanced Placement Calculus AB exam this spring, the only student in the world to achieve such a feat. Felix Zhang, currently a junior at ...

MISHAWAKA, Ind. (WSBT) — There’s smart and then there is perfection. Penn High School can say one of its students is perfect, as the only one in the world to receive a perfect score on the AP Calculus ...

Two high school students not only conquered calculus, they pulled off an achievement that can stump college professors. Of the 302,532 students around the world who took the Advanced Placement ...

LOUISVILLE, Ky. (WDRB) -- A high school junior in Indiana received a perfect score on the Advanced Placement Calculus AB exam this spring, something that's never happened before. Felix Zhang, ...