So, the education system failed you too, huh?
We don't need to tear the system down, we already know that class sizes of 20 or more are known to produce poor chances at a good education. Also leaky roofs, broken heating and cooling systems, out of date textbooks and low teacher pay are known factors in producing poorly educated kids.
I'd say a 10x increase in public education funding that includes smaller class sizes, infrastructure, better teacher pay and textbooks along with the mandate that every kid in every economic and racial class have the same opportunity to have a high quality of education would be a good start at fixing it.
If you think education is expensive, try ignorance. It's soylent green, by the way.