Honest question: what is the appropriate level of investment? According to the national center for education statistics [0] Spending per pupil went up 13% from

Honest question: what is the appropriate level of investment? According to the national center for education statistics [0] Spending per pupil went up 13% from 2010 to 2021 after accounting for inflation, so that's a real increase of 13%, not a nominal increase. And 80% of those dollars are going to staff. I'll admit that I'm anything but an expert, but a real increase in spending of 13% across a decade does not sound like years of underinvestment. I'm happy to be educated on this topic, but from an outsider perspective, it just doesn't seem like the issue. [0] https://nces.ed.gov/programs/coe/indicator/cmb https://nces.ed.gov/programs/coe/indicator/cmb