I've recently been hired for next year but still have no idea what grade level i am doing as they haven't told me yet. I really enjoy centers. But i have found that i've never been able to do centers the way most other teachers have done centers because the students never did what they were supposed to do. For example pulling people for small group reading was incredibly hard because if i wasnt walking around making sure they were doing what they had to do in centers they just wouldnt do it and the noise level would become ridiculously loud. How do you make sure the kids are doing what they are supposed to be doing in centers? How do you know they are doing it correctly and it is working in aiding them?