PercivalMission Control

The desk

Every crew, live. You release each part of the mission when the room is ready, take the floor when you need it, and rule when a vehicle is lost. Names purge at term end.

Every period

Open the desk

One code opens every period you teach. Switch periods from the desk.

Make a period (admin)
Mission

Alpha: the Moon base, computer science. Bravo: Mars, Earth and Space Science. Bravo on Luna: the new Bravo, opening on the Moon ten years on; its first two parts, in draft.