I have begun practicing some of the strategies that I will be using in my action research project.  One strategy is speaking to my students before entering my class, and making them aware that they may move to the back of the room if they feel they need to get the "wiggles" out.  It is very difficult for some of my more "active" students to sit and listen to my music lesson.  Instead of disrupting the class, and keeping learning from taking place, they may quietly move to the back and stand, but still continue to listen and participate.  Some have taken advantage of this and it has been very helpful to them, the other students, and me!