The induction process doesn't simply end after the new starter's first day, week or even month. It's your responsibility as a manager to continue to engage new recruits.
During the first month, the focus should be to help the new starter gain a reasonable grasp of the School and their role.
Alongside the LSE induction, you should be working through your local induction too.
As always, there is a checklist to help you navigate the month.