Rough numbers are rough, but seriously, it should get the bloody idea across. Also note that what I said used
instead. Fund several dozen schools
or hire 75k teachers.
Some numbers from federal funding to charter schools I picked up recent was 6k a head for students (in south florida), which, yeah, is about 180k for 30 kids. That extra 3-4 billion wouldn't be supplanting current funding, but adding to it.
Basically, let me put it this way. It doesn't cost 100 million to run a single school for a year*; including teachers salaries, maintenance of all sorts. 4 billion would run more than 400 schools. I think that would be worthwhile, given that it would reduce the military budget by under a percent.
I have trouble hammering that part hard enough, I think.
Under a percent. Less than 1/100th of the military budget. In exchange, over 400 schools fully funded.
E: Just to re-emphasize, this while the US is facing an almost endemic education problem and almost every damn thing I hear from any teacher or person working administration in public schools is about running into budgeting issues. The US has an education problem. It's also the preeminent military power in the world. I could see giving a (massively g'damn) little from the latter to help with the former a bit.
*The 6k per student, assuming full funding, is 12 million for a 2000 student school.