If you're looking to change the culture of your classroom this year or maybe your "class rules" posters don't address enough issues, then these "Principles Posters" may be what you're looking for.
Why switch to Classroom Principles? Sandra Dodd explains:
A principle internally motivates you to do the things that seem good and right. People develop principles by living with people with principles and seeing the real benefits of such a life.
A rule externally compels you, through force, threat or punishment, to do the things someone else has deemed good or right. People follow or break rules.