in the teacher site you have a tab called teachers where you can add co-teachers so that multiple teachers can view your class
when you go to teachers you will see the option to manage classroom teachers
type the email address of the teacher you want to have access to your class and click add teacher
complete the form and click save
you can add up to 10 co-teachers
to remove a teacher select the trash icon to the right of their name, click confirm
they will no longer have access to your class
to access your classes use the drop down at the top
thanks for watching this video about how to add a co-teacher in spark reading