For decades, high school students hoping to attend the most selective colleges in the country have received the same recommendation: Take the most rigorous courses possible. And over that time, ...

If students aren’t adequately prepared for college-level math courses in high school, it can make completing a college degree more difficult, with some students needing to spend time and money on ...

ROUND ROCK, Texas — Round Rock High School Senior Aditya Velamuri tutors his fellow students in calculus. He knows how to teach others because he taught himself calculus when he was living in India.

REVERE — In high school, Robert Stoica stayed after class for calculus help. Now a freshman at the Massachusetts College of Pharmacy and Health Sciences in Boston, Stoica, 18, said classmates turn to ...