I moved my DD earlier this year at the half way point in year three.
DD was in a very good infant school but the junior school was useless. She was transferred as a "cause for concern" child as whilst she easily got level 3 SATS in maths and reading she only just got level 1 in writing, had chaotic spelling and frequently reversed numbers.
On the fifth time of asking what the school's plan was for addressing her problems I was told that I needed to get my head around the fact that DD wasn't very bright. When I disputed this the teacher and the head said that middle class parents always found it harder to take having an unintelligent child. She was out of the school within two weeks. We found an independent selective girl's school which had a place and they noted on her entrance assessment that she was highly likely to be dyslexic. She was subsequently found to be intelligent but dyslexic, dyspraxic and dysgraphic by her Ed. Psych.
I shudder to think what might have happened if we'd left her in the other school. She's now in a class of 16 girls whereas before she was in a class of 36. She gets a bit of extra dyslexia help but the smaller quieter atmosphere of the school seems to be helping a lot.
There's also a much wider range of extra-curricular activities available at her school than at any of the local state schools - although I accept that may be different in other areas.
Another big advantage for us is that, although DD will have to pass the upper school exam, she will have a guaranteed place whatever her pass mark.
I also get far more frequent updates from her private school and better access to her teacher including feedback on strategies that are helping or not helping to deal with DD's problems.
DS is in an oustanding infant school but he'll be transferring to the private sector in year three also.
I'm vice-chair of governors at his infant school and can only see a downward spiral ahead for state education. Our school has just lost a lot of SEN funding because it is now being allocated on a per child basis rather than following needs. The result is that our school loses out (despite having a high benchmarked SEN level) and schools in nice areas get more money. We've just lost two teaching assistant posts.
stands back and awaits accusations of being two faced, hypocritical and generally the spawn of satan...