If I could figure out a way to create something similar for Hall Rules, except in Spanish, then this would be applicable to my class. A good way to manage student behavior in the hallway when they are a part of your class at the moment.
This would make a great procedure (Harry Wong). Count to five or hold up one finger at a time when the class needs to refocus. Discuss what occurs for each number at the beginning of the school year and eventually the reaction will be automatic.
This is a poster that be used in your Kindergarten classroom to talk about rules and expectations from the day of school to the last. Or you could use it for High School students because it's never too late to learn good manners.