Earlier quoted context omitted.
is mastery a new word that's come up in education? i can't help but (red) flag that word in the context of teaching children these days, maybe before the wrong people have said it.
What? Why?
https://en.wikipedia.org/wiki/Mastery_learning#General_conce...
The only person I've heard say "mastery" are Betsy devos (when she was getting grilled by warren at her senate confirmation) and some religious conservatives i know that homeschool their children.
My general impression is that it's a marketing gimmick by carter schools that want to show they're somehow innovating in education. This is probably all horse shit as the longer term outcomes in devos type schools are really bad (see: michigan).
anyway, it's a flag. probably a big red one.
I doubt it's taken seriously by regular school teachers whos models come from Columbia university.