"Absolutely beautifully in a clear treble. Would you like to tell me how precisely this might happen in a nome-edding environment?"
Why shouldn't it? We went to a home ed drama and music group a few years ago and they picked out DD as having a particularly good voice. When they put on plays at Christmas they used her for the singing. She now has singing lessons with a lady who regularly gets pupils into the top arts schools into the country at 18.
"And at secondary? How can it be done?I could relearn chemistry and biology I suppose"
Well, relearning your own stuff wouldn't be much use as things have changed so much. It's hard for outsiders to see how it can be done when you don't have the qualifications, but it can, and is by many of my home educating friends. People who say it's only OK for a dull witted child - I think it's easy with a bright child. They get a love of learning and all but teach themselves.
We are absolute proof of this. DD1 took Biology IGCSE (harder than GCSEs and used by private schools trying to vie for the top uni places). I never did Biology at school. I had no knowledge of Biology whatsoever before we started. We did it between the two of us. She took it at 13. She got an A.
"that is actually the main function of school. It can be great fun, it can also bring with it some problems, but ultimately it is a microcosm of adult life."
Is it? Surely being out in the world (as home ed children are - home ed doesn't and shouldn't mean staying at home all day) is a microcosm of life? Is being put with 30 people all born in the same year as you, and all going through the same stage of development at the same time (sometimes of only your sex), and ruled over by one adult who dictates everything you do, a microcosm of life? This is one statement I absolutely cannot believe, and I am a school teacher!
"If you have children who have not very many talents, are not particularly bright and have behavioural disorders, then I'll accept that HEing might be the right way to go."
I have two girls who dance, sing, play muscial instruments and ice skate. They excel in these things because they have what school children don't - time. They are also taking a host of GCSEs at 14 and 11. My eldest has been taken on by a local college a day a week as part of their gifted and talented programme. They have already promised her an unconditional place at their very high achieving sixth form. She has had solo ballet parts with prestigious national children's ballet companies. She has had offers of work when she is older too numerous to mention and interest from people as diverse as Butlins, Disney and more than one good college who got wind of her early GCSEs. Both girls have done lots of professional stage work. I don't have to worry about missing school and the licencing for them is much easier for the councils, meaning they allow much more than they would a schooled child. I have no doubt whatsoever that absolutely none of this would have happened were they at school.
"I would be a total fool to whisk my pfb off to home ed to protect her from this "unpleasantness"."
Home ed doesn't whisk children into some imaginary bubble where they don't have to deal with everyday life any more. They still fall out with friends in the same way that school children do. What doesn't happen is systematic bullying of one child by a whole class. But taking a child out of school isn't opting out of life in some way. It's opting in to everything the big wide world has to offer!