What you write
Your week, once
Bell times, specialist lessons, duty rosters and anything else. If another teacher at your school has started, you can begin from their bell times.
A plan as short as a list
One subject per session is enough. Add a room, a link or a note when you want to. Links you use again are offered next time.
A plan for any day
Write one ahead, for a day you don't know about yet. On the morning, you only add what's different.
Your class guide
Where the roll and the relief teacher folder are, routines, rewards and students to be aware of. It goes with every plan you send.