A sub changes the one person the day is built around, which can feel like the whole day is unsafe. Knowing the substitute follows the same schedule, and that the regular teacher usually comes back, keeps the day predictable.
Common questions
Can I really prepare for a substitute I don't know about?
You can prepare the idea, not the day. The story teaches that sometimes a different teacher comes and the rules stay the same. Practiced ahead, the surprise gets smaller. Ask the school to flag you when they know.
Can I make this in Spanish?
Yes. Every tool and this page exist in Spanish, and the printed page comes out in the language you choose. Use the language switch at the top.
Do I need an account?
No. There is no signup, and we don’t keep what you type; anything you save stays on your device. Make it, print it, done.