"keep it down and no smoking on school grounds. when the bell ring go ahead and leave but take one of theses papers on your way out." he puts a stack of papers on his desk. "their the class rules and grading system i expect it signed and in in two days. I'm going to get ready for my next class but that doesn't mean i'm not watching." he pushes a button the leaves through a back door in his class. he then starts changing cloths for his next class.