Free-flow: no defined period, teacher is in the classroom to support students learning, can work ahead and complete courses early
Face-time: go to that class for a specified period while the teacher is lecturing
Online: courses completed through Innovation Online, students can work ahead within the quarter the district is currently scheduled for, teachers may or may not be in the building, teacher contact is usually through canvas messaging/email
IVC: concurrent enrollment classes taken through video conferencing, professor remains on college campus and broadcasts the class to any high school registered