I watched the video without sound. I think the humanties teacher slash cheering coach was attempting to innovate her teaching method. Unfortunately, she forgot she is an authority figure for adolescent males. I’m a woman and when I teach that age group I camoflage my curves and subdue the gestures and body language. It’s part of being a professional. That red-blooded, high-school aged male said it very well: “I think it’s immature. She’s supposed to be teaching.” For my part, I didn’t see a lot of provocation in the dancing, but in that age group it only takes one part per billion. lol
She was probably suspended because she still had the US Flag on display!