Step 1:
Setting up Classroom - School side side - read here

Step 2
Setting up Classroom - teacher side

1. Logon to Classroom (Teacher)
   1. Add “Classroom” from the Google Chrome store.
      (SSO works so it will probably auto logon)
   2. Setup Classroom, topics etc.
2. Logon to Classroom (Student)
   1. Add “Classroom” from the Google Chrome store.
      (SSO works so it will probably auto logon) (Or pre populate using Chrome policies)