my question is have they substantially lowered their standards and expectations in line with the times? Has the private school sector passed CNBA by? Are the academics, experience and contacts to be had at CNBA still valuable in today’s Argentina?
I think you have to ask yourself what do you want for your kid.
If you want knowledge, or an excellent training for college, if you want your kid to handle easily university level, to be prepared to learn how to study, to learn how to sacrifice and assume responsibility, yes, the three high schools are the better option. Just as an example, in every high school to pass, you need a 6 of 10, which multiplied for three trimesters, is 18. In ILSE, CNBA and Pellegrini, to pass you need a 7, for three = 21. If you have a 1, you need two tens, while in other high schools you need a 9 and and an 8. Also, you cant owe more than one subject to pass the year, when in the rest you can owe 3.
There are tons of kids, me included, who can not resist the level of these schools. Very demanding. As I said, sacrifice lots of weekends.
This is the academic part. Clearly, superior than any other private school. Perhaps San Andres is at the same level, but its pretty expensive and if you dont live in Zona Norte, difficult to travel.
But if what you want is your son to make contacts, as you said, to be his friends for the rest of his life people with a comfortable monetary situation, if you like that people, his future friends, to be bussinessmen, or sons of some kind of entrepreneur class, or, to say it simple, rich people, these three high schools are not the right option. See, what its different from Europe and the US in Argentina, is that probably the most prepared people, the most learned, cultured, educated people, is not the people who have money. I mean, yes, they have money, lots of them go to the more prestigious universities abroad then, but they are upper middle class, they are not the rich people.
So what you will find in CNBA is sons and daughters of professional middle class, probably with some tendency to the left, who confront with the economic power. Its the UBA vs UCA in a small scale.
And if your son like maths, the best bet would be Pellegrini, famous at its maths, while CNBA is good at Humanities, history, etc. ILSE is good at latin.
Edit: the three of them totally
SUCK! in english