COLUMBIA, S.C. — If your child's math homework has you scratching your head confused, you're not alone. Parents who grew up in the '80s, and '90s learned basic formulas, such as long division to solve ...

At most colleges there's only one thing less popular than a calculus class: a 9 a.m. calculus class. But on a recent morning at Williams College, all 50-odd seats are filled as Edward Burger teaches ...

Jumping from high school to college-level statistics and geometry can feel like learning a new language. The concepts get more abstract, the formulas become more complex, and the homework piles up ...