Solution: Have a state-wide standard SAC? Or standard variations of each SAC made by VCAA
No, you just can't have a state-wide 'school assessed coursework' (or w/e it stands for)
If you want the same SACs for each school, then they'd practically have to be exams..
Think about it, everyone in the state would have to sit their SACs on the exact same day AND time for this too work
It's way too much pressure, the amount of exams you do for all your subjects now would become the amount of exams you do for one subject (sacs = exams) if you implement this.
If you take a look into the VCAA system, it's probably the most fair it can be, people just don't know it very well, and i think schools should started raising awareness.
Seriously, some people just think VCAA are stupid and yet they have no idea how VCAA itself works.
There's a reason they're the head of high-school education, they aren't some drop-kick duds
(although, it's disappointing to see the mistakes on actual exams they made)