As he looked at the confused crowd before him, he knew he’d need to #repeat the instructions. Not that he was surprised. His students rarely got it on the first try.

He restarted the song on his phone.

“Alright,” he began, the first notes of “Fishin’ in the Dark” filling their air, “you tap your right heel twice, then your right toe twice. Then tap your heel, tap to the right, then your toe, and then…”