High School Years teacher dying

I just tuck the urn into the teacher's lounge when a teacher dies on the school lot.  The game will generate a new teacher the next time you send a student to High School.

Never had this in my game, but did not play students actively over time. My Principal did quit her job but still shows up at school like before. I assume the game will spawn a new replacement for your teacher. The grave - depends on how you play. In my game I'd move it to another lot to avoid ghosts breaking all sinks and toilet, but if you like some extra action you could start a small graveyard on the lot. Try adding urn to your student's inventory, then walk to a spot where you want to "place in world". I can think of many funny stories involving a small memorial corner outside the school :)

Schools OUT FOR EVER! But on a more sober note, new teachers should spawn to fill the recently vacated position(s). Now, I have never had a teacher die on school premises but was very much surprised one day when I followed the students to find someone completely different in the classroom.

As for the urns, have one of your active Sims send the deceased to the Ether, and then destroy the urn; problem solved, unless you desire the ghosts of teachers past to haunt their students.