Students are heading to college less prepared for math than they were a decade or two ago, forcing colleges and universities to rewrite textbooks and add more review work and remedial courses. Math ...

Learn the foundations of calculus using simple math concepts that are easy to understand, even if you’re new to the subject. This guide breaks down limits, derivatives, and basic integrals using clear ...

Diego Fonseca looked at the computer and took a breath. It was his final attempt at the math placement test for his first year of college. His first three tries put him in pre-calculus, a blow for a ...