> teacher-student interaction Should help identify gaps/misunderstandings. Should... In my 1:20 math classroom, this didn't work, despite me asking specific q

> teacher-student interaction Should help identify gaps/misunderstandings. Should... In my 1:20 math classroom, this didn't work, despite me asking specific questions. I've had to identify them myself years later by labouriously going through Khan Academy and other on-line resources. Maybe your education, like everything else, is ultimately and necessarily your own personal responsibility... BTW I think a brilliant tutor could do this, but they'd be worth (and charge) about $1,000 per hour.