Kelly Vaughan has this to say about the decreased tolerance for student shenanigans that comes with being hungry. It reminds me of something I've been meaning to ask all the teachers out there:
Is it normal to be totally STARVING and EXHAUSTED by noon when teaching? Will this get better once I've been at it longer? Should I be worried that I have some sort of wasting disease? And what do people do to combat hunger and fatigue (other than eating students' lunches and taking illicit drugs)?