"There is only one subject-matter for education, and that is life in all its manifestations." Alfred North Whitehead (1861-1947) British philosopher and theoretical mathematician.
This sampling illustrates the wide range of disagreement regarding a "good" education. And this disagreement readily transitions into a wide range of conflicts and controversies. Yes, there is wide agreement that education involves the acquisition of basic skills such as reading, writing and arithmetic. But even here there is disagreement regarding how they should be taught — much less the ends they should serve.
Rest assured, whatever significant content and methodology educators choose will be controversial — if it isn't first neutered, of course. This is why school "leaders' stick to vague purr words regarding instructional goals and objectives. But trouble still arises because teachers must attempt to add detail in order to create actual lessons. And if that lesson involves teaching anything significant, it will generate controversy. That is when school administrators scurry for cover, leaving the teacher swinging gently in the wind. So many teachers water down whatever they teach to render that content as unobjectionable as possible. But they often end up teaching harmless humbug that results in little lasting learning.
What is to be done? Not much in a society as diverse as ours. It's just the way things are. Of course smart kids learn anyway. But what they learn is mostly content from the hidden curriculum. That's the unofficial lessons kids absorb by experiencing school routines, rules, sub-cultures and power structures. Is that knowledge valuable? Yes, as far as it goes. But there should be more to school than that.
Is there any way around this problem? Yes, live in an unusually homogeneous school district whose values match your own. The only other option (Besides home instruction, which is generally a farce.) is to find a private school that fits your values and your pocket book. Good luck with that.
Here's a final thought. Community consensus strongly influences how school rules are defined and enforced. For instance, years ago I taught in a rural public school serving a community that agreed on sparing the rod, spoiled the child. In consequence the penalty for serious violations of school rules was an eye watering encounter with a wooden paddle. (It was an orderly school district where instruction was possible and personal safety pretty much assured.) But that ended when corporal punishment was ruled out state wide by compassionate legislators who would never have to personally suffer the consequences of their magnanimious solicitude.
