A few years ago, I took The Skillful Teacher course, and one requirement for us is to post encouraging statements around our rooms, and I think this really is a great culture builder. I looked for inspirational quotes, and I created signs to display to go with my animal print theme. My colleague across the hall really liked them and requested some in green and purple…her colors. Of course, I said yes. (She’s my buddy!) I actually grouped them in my room for greater impact, but you could post them one per month by your door or project them for morning messages or during testing time to encourage positive attitudes.