Before the interview
You might have applied for quite a few jobs…time to remind yourself which one this is.
Start to do your research on the school. What are its results like? How keen are you on the job?
Create a list of jobs that you need to do before interview day. They will to some extent be determined by the nature of the interview process.
Find out exactly where the school is and make plans accordingly. Don’t leave anything to chance. If you have to travel a long way the night before then stay in a hotel. You will be able to claim your expenses from the school. They might have a list of hotels/guest houses that they recommend.
Some places to look at by way of preparation:
Rate my teachers (We shouldn't encourage it really)