Students, parents and school principals all instinctively know that some teachers are better than others. Education researchers have spent decades trying — with mixed success — to calculate exactly ...

When I was a new teacher, I wanted my students to see math not just as numbers and equations but as a tool to understand the world around them. My goal wasn’t for them to simply memorize formulas to ...

After 20 years teaching high school math, I thought I understood why students struggled. Then I sat in my first professional learning session focused on early math and was humbled. Like many secondary ...