Last year, my seventh-grade class created at-scale drawings of cost-efficient cabins for an outdoor education camp. Using three-dimensional figures and proportional reasoning, my students designed and ...

A key part—though surely not the only part—of early-grades math is ensuring students get the basic arithmetic functions down and, beyond that, making sure they’re able to swiftly and automatically ...

The Boulder Valley School District is looking for ways to provide more equitable access to advanced math classes, as well as improving math instruction overall. “Regardless of what school you are in, ...