Etymology Nerd, aka Adam Aleksic, unpacks where teen slang comes from — and why it evolves too fast for adults to keep up.

“I do not call my art ‘mathematical art,’” Dr. Roelofs said in a video interview about a week later. “It’s art about mathematics. Every artist has a favorite subject, things you want to talk about.

By focusing on a few core station types and committing to routines, teachers can boost engagement and student understanding.