I co-teach in fourth and fifth grades. My style is to encourage those who think they can't, to believe that they indeed CAN. I go with the flow in other teachers' classrooms, following their policies and procedures to the point that they are my own, and students see me as another teacher they have, not just someone who comes into their room for a part of their day. I do owe this, however, to the awesome co-teaching partners I have!