I have to say you and Jenny really are an information powerhouse and a “fountain of wisdom”! I am very grateful for your answer and for the linked article which have been very helpful and clear.
Curiously, a few days ago while googling I happened to find that you had been planning to attend the Roma Tre University Seminar. Roma Tre University is very close to where I was brought up but was not founded until 1992, long after I had moved to London.
I hope you manage to track down Barbara Stripling as I do not doubt the New York experience would be useful in taking enquiry led learning forward “organically”.