Your assumption here is that schools with advanced classes spend more resources per student. That is absolutely untrue. Lowell High School in SF spends a lot l

Your assumption here is that schools with advanced classes spend more resources per student. That is absolutely untrue. Lowell High School in SF spends a lot less than other high schools. Same with Stuyvesant in NYC. This means the kids falling behind get more resources. Your proposal will result in higher spending, not lower.