Guest Teacher Mode: The teacher can provide a code, with this code for a teacher to put into a spot on the main class page, that will allow me to see what students are doing when, I cover a class for another teacher that is not at school that day. Or for a sub that is cover for an absent teacher. They will only have blocked list that was already there but cant change setting until given permission to by teacher. It will not interfere with the main teachers page, it will be a new page that is only there for the time there are in the class covering.