Google Classroom - Change Status
Problem
When a Google Classroom end-user selects student instead of teacher
Solution
Support article
https://support.google.com/edu/classroom/answer/6071551?hl=en&ref_topic=6024979
Add Google User to Teacher Group
In Google Admin
Open Groups
Open Classroom Teachers
Click to open Manage Users
Type staff member's name, select appropriate account
Click Add button
Instruct end user to sign out and sign back into Google Account