400
Everyday. Opening, closing & nap time...
Cleaning! Table legs, chairs (front, back, legs), changing table (mat, under mat, stairs), toys, sinks, counters, door handles, trash tops,sweeping, etc.
Prep! This is when projects should be prepped such as cutting out shapes (or whatever it is you have planned for the week). Write names and dates on papers to get them ready so it is not done during the same time as the art project (taking away your time/involvement with the kids) or circle time (when the second teacher can just set up the project then go back and join circle to keep the kids in check while the other teacher is conducting circle, which lets circle time continue without interruptions from the circle time teacher, thus making it more conducive learning environment for the rest of the kids).