Add Yahoo as a preferred source to see more of our stories on Google. Duolingo, a quick-and-easy learning app that boasts more than 128 million monthly active users worldwide — mostly for its language ...

When the coronavirus pandemic forced schools to abruptly switch to distance learning, many parents found themselves taking on a teaching role—including helping their children with math, a subject many ...

As a former math teacher, every Teacher Appreciation Week reminds me of the math-themed gifts I received from students — from a personalized calculator to a coffee mug adorned with equations. As I ...

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 ...