William G. McCallum accepted an offer about five years ago to lead a team in developing the Common Core State Standards for mathematics. The Sydney, Australia-born mathematics professor, who has ...

In James Bell’s math class at Chapman High School, sophomores are trying to pinpoint exactly where two lines cross. The students in this rural Kansas high school already solved for that meeting point ...

In early September, math teachers from across Kent County, Md., gathered for their first professional learning community meetings of the school year. Kris Hemstetter, a math and English/language arts ...

In integrated math courses like the one taught at Chapman High School, students typically learn a blend of algebra and geometry concepts in the same class, rather than separately. Credit: Doug Barrett ...