Please see graph on pg. 2 at this link about what has happened when more and more money is spent on teachers, other education staff, etc. and actual test scores!

https://object.cato.org/sites/cato.org/files/pubs/pdf/pa746.pdf

Actually, the curriculum needs to go back to teaching basic education using facts and time-proven techniques.  Get rid of CC and stop teaching everything based on a student's feelings.  Families and parents need to do their part as well by reading to young children and making sure students are able to understand and handle the curriculum they are being taught!  

The only thing throwing more money at education will do is increase the union's income at the expense of students, families and ultimately society!