You can do anything, but not everything. — David AllenWhy aren't the best teachers assigned to teach the worst students?
Why do many schools spend more money on landscaping than on salary increases?
When school budgets are cut, why is it more likely that a music teacher rather than a football coach will lose his job?
The answers to these questions are all cut from the same cloth: it depends on the distinction between what a community can agree that:
a. it would be nice to do; and,Like many organizations, schools are run by decision-makers who are very concerned with who pays the costs, and who gets the benefits. And what keeps them, the decision-makers, employed.
b. what needs to be done.
For more on this see Mission vs. Function: Limits to Schooling Aspiration