At this time there is not a way to join multiple schools with the same teacher or school leader account.
For security reasons, users are only allowed to have one account per email address, so teachers and school leaders need to have different email addresses for each account in order to do this. This then allows them to get each account verified separately for each school so that they can gain access to each school’s Directory and Story.
*Please note: Although teachers and school leaders can leave their school and change their school affiliation at any time, switching back and forth between more than one school can lead to students and parents getting connected to the wrong directory.
When you have set up two different accounts, it is really easy to switch between different accounts on the app. Please see this tutorial for how to toggle between a parent and teacher account (it's the same idea for two different teacher or school leader accounts!)
*Note: This is an app feature only. When logging into multiple accounts via the web, users need to log out of the first account in order to login to the second.