This voice levels poster is used in most preschools during my placesment, I think it is an effective way for teachers to control the voices in the kinder. Child also remember the colors and related voice levels that they should use inside and outside.
I love this idea and the fact that there are different sticky notes used! Confessions of a Teaching Junkie: The BEST First Day Ever! I may have to use this for the first day/or back to school after winter break