This voice level chart makes it easy for students to "see" what the expected noise level in the classroom should be. Included, is one full page of the different noise levels (as shown in the thumbnail) and individual pages of the expected noise levels. Also included are arrows of various colors. My suggestion is that you laminate one of the arrows and then glue it onto a clothespin OR onto a magnet, if you will be keeping this chart taped to a whiteboard. Either method makes it easy for you to indicate the noise level expectation at any given time.
For best usage, laminate after printing and cutting out.