Over the past year, since I took over the common-core math beat, I’ve been thinking a lot about fractions. As I wrote in November, the Common Core State Standards for mathematics emphasize fractions ...

Math Park is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.

Mathematical understanding should be a goal for every student and something they feel capable of achieving. But translating ...

Middle school teachers are now forced to assume multiplicative thinking is secure so they can dive into ratios and algebra.