Might be a good way to start the year (especially if you have a lot of new students). I would allow students to pick some (3, maybe) that they are willing to have shared. Then you could use it as an ice breaker also ~ Nice prompts for back to school.:
A set of four motivational quote posters to decorate your classroom - with a SUPERHERO theme!
Creating a Culture of Kindness in Your Classroom. The best way to promote kindness and caring behaviors in our classrooms is to model them. When we show our students what it LOOKS like and SOUNDS like to be kind, there is a far greater chance they will repeat those modeled behaviors. It is so important to remember that children watch their teachers all the time and listen to everything they say (especially when it’s not in a lecture).