I change jobs monthly. I have jobs for almost everyone. I don't have one person do many things, as I saw posted on another board, since many of my jobs are done at the same time at the end of the day.
Flag
Pencils (sharpens
the pencils in the basket of extras at the end of the day)
Books
Plants
2 Board Washers
2 Board Erasers
2 Papers (pass out papers as needed)
2 Mail (put papers and notices in student mailboxes)
Messenger
Doors (2)
Clean up (makes sure the floor isn't a mess)
Duster
Helper (anything that I need and substitutes if the substitute is out of the room or absent
Substitute
Attendance
(puts the attendance forms in the teachers' mailboxes to help the secretary)
Homework collector
Homework chart (puts stickers on the chart when students turn in their homework)