I have noticed that the kids in my urban school, including my class just simply lack manners. They put their hands on each other all the time and talk back to every adult no matter how "with it" that teacher may be. I am looking for ideas, lessons, or pretty much whatever it takes. I feel like clear expectations have been given, but maybe they haven't. The last two times that the my students have been in a highly social activity such as P.E. or recess they practically kill each other. I am going to have them miss out next time, but need something that they can do during that time that will get my point across. Please give me some helpful ideas.