Hi, I have applied for GTP placements for Secondary Mathematics, and I have been offered an interview next week by my local provider. I know that I have to complete a written test (testing my understanding of and written English) which doesn't phase me. With regard to the interview, I am to be tested on my 'knowledge of working schools'. Could anyone clarify what exactly is meant by that? Any other tips or advice greatly appreciated as the nerves are kicking in!