The state education system is broken.
The unions have killed primary and high school education a long time ago, and they will keep it dead. You might be able to fire a teacher if he set fire to the school, while beating a colleague to death with a machete, with heroin falling out of his pockets. All this while being recorded in 4K, of course. Otherwise, nopes.
The good teachers realized that, if they do their work to the best of their abilities, and deliver good results, they get burdened with carrying the non-performing teachers, resulting in loads of additional work. So now they simply aim for the middle ground, those results that will juuuuuuust pass as good enough. And so, the state of lowest common denominator has been reached. Ah, lovely.
The government thought that drowning teachers with admin will drag them up a couple of levels, with checklists coming out the noses, files that have to be kept at every turn and triplicate forms and planning everywhere for every teacher. Well, that backfired spectacularly. Interventions, parent communication systems, demerits, disciplinaries... you name it, they prescribed the administration for it. But then, the education department assessors realized that this was a LOT of work, and they don't reaaaaalllly want to do that much. See, when they arrived at a school that wasn't functioning optimally, they actually had to roll up their sleeves and fix the mess. But that is a lot of work... nah fam.... so what did they do? They only go to the 5% of schools that are functioning great, they take their admin.... and then give it to the non-functioning schools to copy! Genius!
It's broken. Accept it, or put your child in a private school.
30% FTW. Aluta continua!