Not completely. You will not be employed by the school and as such you will not have your own timetable but will be taking the classes of experienced teachers. As such the classroom teacher should always be around. We have found that a little bit of time in the classroom on your own can benefit you so some teachers may sit in a nearby office in case you need anything or will pop out for a few minutes during your lessons. You should not be taking classes unsupported with no one around.