The folder every principal asks for and nobody has time to make: standing plans a sub can run on ANY day — review games, silent reading blocks, writing prompts — wrapped in your real schedule and routines. Build it once in ten minutes, update it each term.
Same five-minute setup as regular sub plans.
Tell it 'make this day-agnostic' — review activities, reading blocks, writing prompts.
One copy on your desk, one in the front office. Sleep better.