Where I live, Hoboken, NJ, the high school math and reading proficiency rate are 8% and 44% respectively, while the graduation rate is >95%
What the hell are they doing if they're not even teaching kids math and reading? And why are they graduating them?
Grades aren't meant to be a feel good merit badge. They're supposed to be an accurate reflection of your level of knowledge relative to your peers. If it ceases to be that, then the selection just happens elsewhere. So now high school diploma isn't worth anything because everyone graduates. Hiring a high school graduate doesn't even guarantee you the person can read. Same thing happens in bachelors as schools become less selective and inflate grades.
My personal opinion is that the government should get out of education, just lower our taxes and let the free market handle the rest. Never gonna happen, however.
You increase the chances to succeed at the same time you make it more difficult, to overwhelm that aspect.
Reduce the binary outcome slightly so it's not just a cycle of fail and be thrown / throw yourself to the wolves (dropout).
Dramatically increase vocational education training.
Shift to a year-round school system. So you don't fail and abandon. Instead, you never stop until you succeed.
High school et al stops being N year pegs/separations that you must pass each of to move on annually (start year / pass or fail / break / next year). Instead it's year-round, fluid, continual. You are failing at this thing, continue until you are not, no break, no year markers.
The rigid year system is largely bullshit, it's an exceptionally idiotic approach. It's overly simplistic and lacks the nuance of an individual's context and needs.