Just after a bit of advice from fellow CCers. What are peoples thoughts, is it worth the financial sacrifice to send your child to private school ?
I don't like the term "sacrifice" as it connotes a massive waste, the surrendering of something valuable for nothing in return. You should view it instead as investing in your child. It depends entirely on your own situation and what you can afford. Yes, it is worth it, if you can afford it, do it - especially if you have bright children. Higher ability children are systematically let down by state education, cast aside and left to fend for themselves. I say this as a parent, a former primary school teacher and current home tutor.
However, if you can not afford it, or it would be a significant financial burden, then it would not be worth it and you'd be far far far better off putting the money towards educational tools at home or trips to museums or books or music or foreign language tuition, or sports clubs. The choice of school is obviously very important, but the most important indicator of a child's educational success is actually the level of involvement parents have in their learning. Do not put pressure on yourself into thinking that private school is the key to your child's future success and state education condemns them to a life of intellectually stifling penury - it just doesn't work like that. Remember also that private schools cannot guarantee anything, though you are substantially shifting the odds in your favour.
If the financial burden would be too large, then homeschooling is always a very good alternative - one that is on the rise in the UK. But this comes with its own financial costs. There is no easy answer, each to their own situation.
Best of luck.