This TEDx talk about maths teaching is pretty bad
I’ve been combing through this educator’s site–Greg Ashman. I found him through his critique of Dan Meyer’s well-known TEDx talk. He has some pretty sharp criticisms of Meyer and others, and the “inquiry” school of instruction generally. I can’t say I find his arguments convincing–he’s wayyy on the far opposite pole from the inquiry crowd–but I’ve learned a lot from reading him and reading the papers he cites.
Then there’s this other TEDx talk. It’s horrible from a math education standpoint. The speaker goes on and on about wonder and discovery and inquiry, but as his centerpiece uses a horrendous, contrived problem that serves only to get students to guess the hidden pattern that was placed by the teacher. “Authentic” problems these are not.