Here’s my problem. I’ve just finished some PE, and my class is tired and thirsty. I sit my class down at the lunch tables near the drinking fountains, and I let a few go at a time to get a drink. That way they don’t get restless and into trouble while waiting in a long line.
Then another teacher finishes PE and just lets her entire class run over and get a drink. Now the lines are very long, and my students have to be in the back of a long line.