Last week I observed a tired classroom. My English 101 class looked bored and uninterested in the discussion we were having. I observed one student intently working on a crossword puzzle. He was engaged. Another student was sneaking a peek at her mobile device every so often and then quickly looked back in my direction. She was almost engaged. Some students were simply staring at me so intently that I assumed they had painted eyes on the exterior of their eyelids.