The line leader gets the privilege of walking to the head of the line and leading the class where it needs to go. You can also incorporate vocabulary into helper jobs by calling this student the "premier student."
The door-holder holds the classroom door for the line and closes it when the last person leaves, holds open any other doors along the way to the destination in the school or holds the outdoor door open for students going to recess. This student might need the special privilege of rushing ahead of the line to get to the door first, walking next to the teacher or perhaps walking second in line behind the leader. Another term to use instead of door-holder could be "butler" or "gatekeeper."
The board-eraser clears whiteboards and chalkboards at the end of the day or as needed throughout the day. Other possible names for this job include "whiteboard technician" or "board maintenance person."
The plant-keeper is responsible for watering and caring for any plants in the classroom. Show students how to pull off any dead leaves, check the soil for moisture or turn the pot to give equal sunlight. The plant-keeper could also be called the "botanist."
The weather reporter or "meteorologist" gives a weather report in the morning, usually during circle or calendar time. She could stand by the calendar and say the day and/or the date, give a summary of the weather and also list any important events happening that day or week in the classroom or school. The weather reporter might also record the weather on a graph or dress a stuffed animal in appropriate clothing for the day's weather.
The flag-holder learns the importance of respecting our country during the Pledge of Allegiance by quietly holding the flag. The "patriotic person" can stand in the front of the class or at their table while the students recite the Pledge. This person can also be responsible for leading the class in the Pledge of Allegiance by saying the first few words before the others join in.