Well-written multiple-choice items can deepen thinking and learning, rather than simply challenging students to recall basic ...

Mathematicians have made lots of recent progress on a question called the Mordell conjecture, which was posed a century ago Faltings’s proof answered a question that had been open since the early ...

One question I often get when I speak at events or lead training sessions is, “What if I ask questions and people think I’m being confrontational?” It’s a common concern, especially when curiosity ...