Advantages that online math tutoring sessions have over face-to-face.
All sessions are recorded
No travel is needed
No meeting rooms are required
Less expensive than in-person tutoring
It allows for tutoring on a shorter time interval than one hour.
If a tutoring session requires an in-person setting, sessions of less than one hour don't make much sense. It sometimes can take 30 minutes to get to a session.
With online sessions, one can have 30 minutes, or even shorter sessions instead of one-hour sessions.
This can be extremely beneficial, especially for those with short attention spans.
The Future of Tutoring is Online!