On Tuesday, OpenAI introduced dynamic visual explanations, a new ChatGPT feature that allows users to see how formulas, variables, and mathematical relationships change in real time. Instead of just ...

Recently, a friend asked for help with a tricky problem: they were staging a play, and the script had a large number of characters. They didn’t want to hire an actor for each role, and while they ...

Your friends are likely to have more friends than you do. Don’t worry, it’s nothing personal. It’s just about how networks organise. We can represent a friendship group as a network. Draw a node (dot) ...

The cognitive flexibility that comes from being multilingual can give students a boost in math—if teachers know how to build on English learners’ strengths. Seventy-seven percent of 8th-grade ...