Pre-algebra is more than just a set of math topics—it’s the bridge between basic arithmetic and the deeper logic of algebra. Mastering it builds the confidence and skills needed for high school math, ...

This article is part of a series exploring the state of math education in Ohio. Brianna Swain does not remember learning much of anything in school while growing up in Columbus' Hilltop neighborhood.

Research consistently shows that early number skills—like recognition, one-to-one correspondence, and cardinality—are among ...