Teachers generally work on a mass-production model—if 30 kids are in the class,
the goal is to find a method that will allow the highest percentage of them to
succeed. A great teacher can employ secondary methods to get through to
laggards, but given the variables that individual students bring to the class, a
handful of kids will inevitably be shortchanged. Teaching each child at his or
her optimal level with the optimal technique has traditionally been left to
private schools and expensive tutors.
About personalized learning (and a little 1:1)
