Professor David Lambert, my former boss has written an interesting blog post relating to the forthcoming change in the curriculum.
It's on the IoE blog. I tried to get David blogging while working for the GA, and he wrote an occasional blog with John Morgan.
The blog post makes some interesting points about curriculum change and the role of knowledge.
The GA's report on its recent consultation about the curriculum is out shortly.
There's a useful link to a website which has the CORE KNOWLEDGE sequence.