There is some slight chance that they will prove useful in a few small areas – the sequence of instruction for mathematics, perhaps. But this will likely be due to the broken clock phenomenon. The experts who brought us “New Math” in the 1960s were never discredited, just recycled.
I can guarantee you that they will militantly require the instruction and acceptance of the evolutionary model.
And I can guarantee you with 100% certainty their objectives in social studies will be an abomination of political correctness.
A national curriculum is a terrible idea – for public, private, and homeschoolers. It presupposes that there are “experts” who understand child development with such precision that they can prescribe what every child needs to know when.
And this initiative comes from those who have devised and imposed a system of public education that is a patchwork of occasional, in-spite-of-themselves successes and a succession of overwhelming tragic failures of epic proportions.
The schools of education lack any true appreciation or understanding of human nature. They refuse to acknowledge the simplest, common sense observations of the difference between boys and girls or the variations of ability and interest within each gender. The do not respect children as unique persons.
They lack understanding, credibility, or any track record of success.
Why should they be consulted about curriculum, or paid the least bit of attention again?