This is the PowerPoint I used in my classroom that went over all the procedures in my room. Everything from lining up, to having a guest teacher, to how to pass in papers. I would read it (have kids help me), and demonstrate procedures.
I used this the first day of school, and the particular edit here is my "Good Morning" board from when we returned from Christmas break.
It is fully editable, and please feel free to contact me if you have any questions.