a couple thoughts on this:
- the whole talk about "grammar" is just to appeal to the masses
and more importantly, i think the national curriculum will be bad for scientific literacy at least compared to the current NSW syllabus
i've heard from a reliable source on all things science teaching at my uni that they're planning to test science in clearly divided physics/chemistry/biology/geology sections... this means the content will be "decontextualised", so you'll end up with a semester of physics, then one of chemistry, etc. instead of different topics integrated into interesting units with themes, like dinosaurs or something
this basically means the kids who aren't already interested in science will just learn even less