Whenever the PISA scores come out I tend to hear those on the left argue for a Finnish system (start school aged 7, long holidays, learning through play, etc.), which is criticised by those on the right as being too laissez-faire, soft and impractical to combine with modern working family life. And those on the right tend to argue for an East Asian model (strict discipline, drilled in technical subjects, long hours, start young, etc.), with the left pointing out that this knocks creativity out of the individuals and creates a lot of stress among the children. Anyone thinking about what to do in the British situation is presented with two mutually exclusive models and will be damned whichever way they move.
I discussed this recently with a relative who is a retired Education Professor, who has studied education in many different cultures, including Japan, Hong Kong, Singapore, Malaysia, USA, Brazil and many places across Europe. He told me that education needs to build on the positives in local culture. In the Far East they have a Confucian/Taoist culture where they revere their ancestors, respect their elders, obey authority and do what they are told (in broad terms!). So you can manage an education system where the children will respect their teachers, do as they are told and can be drilled to do very complex tasks. But they aren't as strong on creative problem solving, and ironically often look to the British education system for ways to improve in this area. In Finland there is a Lutheran culture, with a high respect for literacy - historically you had to be able to sign your name to get married, regular Bible reading was seen as important and with lots of long winter nights you don't have much else to do but stay inside and read. So the Finns have a culture which highly values literacy, and consequently have built up a strong cultural value for education.
To try and copy either model and impose it on the British system would be a mistake, because it would not take into account British culture. Instead, you should analyse what is positive in British culture and work out how it can be capitalised on when we teach our children.
So, what do you think is strong in British culture that we can build on in our education system?