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 ...

Clarification: This story has been updated to clarify that tests are mandated in most Advanced Placement courses. When students set to take Precalculus Honors return to school this fall in the ...

MISHAWAKA, Ind. — An Indiana high school student accomplished a feat no one else in the world could do this spring. Felix Zhang, a junior at Penn High School in Mishawaka, was the only student in the ...

ST. JOSEPH COUNTY, Ind. -- An Indiana high school student has become the only person in the world to land a perfect score on an AP calculus exam. Denise White has taught different levels of calculus ...