And, shock horror...
... I have actually started to read about homeschooling.
This is a massive departure from my previous thoughts about education.
It has come about because so many other RDI parents seem to be homeschooling their children. The problem with regular schooling seems to be that they get too tired to do any RDI learning, and it doesn't help with learning flexible thinking or co-regulation.
I am currently looking into Enki education. I'd be interested to hear from others who are doing something similar.