Always make sure there is a list of students that will be in your classroom.
Sometimes the only list I have is the attendance list which I need to send to the main office.
If some students come into your room for a special period I need their names. I also need to know who leaves your room for pullout support.
Remember if there is an emergency, I can't look around and know who is missing, who belongs in OT or speech therapy, I need names.