Two games that I use over and over throughout the year are Quiz, Quiz, Trade and Find Someone Who. Both of these games get kids out of their seats and purposefully talking with their classmates about what we are learning. Practicing these procedures at the beginning of the year to have students talk about classroom rules is a Win-Win! They are talking about the importance and reason behind classroom rules and they are learning the structure of a game/activity that we will use multiple times throughout the year for different learning concepts. I would use one of these activities at the beginning of the year and the other later when students may need reminders or a refresher on classroom rules.
These posters coordinate with the sheets and are perfect reminders that you can use to decorate your classroom.
I also have a set of Quiz, Quiz, Trade Math Concepts for First Grade