supply teacher BrE
substitute teacher AmE

There's a great bit about having a Chinese supply teacher which is just genius!

Previously, she was a supply teacher in Windsor's separate school board.

The work of a supply teacher isn't easy.

After his defeat he went back to teaching but was initially only able to find positions as a supply teacher.

I was actually thinking of going undercover as a supply teacher, in all seriousness.

They can get a supply teacher or one that is terrible.

Magical things start to happen when a group of magicians go undercover into schools and try to convince kids they are real supply teachers!

Still a qualified teacher, he often works as a supply teacher.

Second, ensure there is a supply teacher available and prepare a schedule of work for all your classes.

He also had a job as a supply teacher for a short time.