Keep it simple, yet effective and cute!
This year, instead of multiple classroom jobs and helpers I just have 'Teacher's Assistants' that I call on to do any task we need, as well as a 'Substitute' to do an Assistant's job if they are not there. I also have table helpers that help pass out papers, keep tables neat/organized,etc. A picture of how I set it up in my classroom is included in the download.
This system has worked beautifully and is so easy and simple! I hope you feel the same! Enjoy!
Check out the coordinating Classroom Rules: