Even the “worst” of our schools in secular studies provide an excellent education. It’s the equivalent of the “classical” education that was the norm in western countries until about 150 years ago. They learn they can master hard subjects, learn to work together, learn to work independently. There’s nothing wrong with a “classical” education (ours are in Hebrew, there’s in Latin and Greek). Classically educated people have gone on to mastery of many other subjects. The schools that skip the modern subjects don’t realize it, but they are carrying on a tradition that has produced many of the greatest scholars and scientists of the western world. Only a simple minded person needs to be “spoon fed” everything in school. Most people need to get into the mindset to learn and study (our schools do that nicely), and they can tackle anything.
If they get interested in some other subject, it’s just a matter of getting the book and studying it, and take the test – as many have done. Meanwhile the public school kids often end up being sent to Rikers Island to learn a trade – we can look at Bloomberg at the like and tell them to get their act together and leave us alone.