yep, I think that is kinda true, the thing about trying stuff by yourself, experiencing (and experimenting) it, dare to exploit its possibilities and test how happens and what does what. But it's not on everyone or all the time, or at all the situations, but still, it teaches you ways to approach to experiment (and experience) with reality.
Hum, our country educational system, it's a tricky one since I don't know much on how to compare it with others, but I can say it's quite general, it focuses mostly on the scientific side of knowledge, leaving some social sciences and humanistic careers in the shadows, the most common thing in here is to want to be a medic, an accountant, an administrator, an engineer, and so on, the masses doesn't give too much importance to careers like arts, sociology or even psychology, on those terms with lots of thinks, but those who dominate us, quite a good quantity are sociologists that became politics, but the others that work for them just receive very little salary.
in the basic education, the middle school and high school (they aren't separated in here, only by name and by the uniform they wear but they are given inside the same institutions) the focus is on sciences, they give the basic ones, mathematics, physics, chemistry, biology, and at the sides they give other subjects like, technical drawing, spanish, english, psychology, accounting, some kind of informatics (really basic lame ones, but at least it's the basics and teaches something, at least on my high school), and others not worth mentioning and minor ones that may or not appear in other high schools (but that is mostly the integral subjects that we have to give on every school).
you can graduate on a mention, like having an specialized extra year dedicated to study an occupation or profession, like a computer technician, accountant or even an electrician. Some high schools in the last 2 years of bachelor studies, they give the option to study "humanities", in that enters, they see in a more detailed manner the arts, latin, french, english, delving into psychology (I think), still they have more basic mathematics and accounting; there are other subjects for sure for which I don't know their existence since I didn't chose that mention XP; there can be some variation and the focus on subjects regarding the high school, like more languages, subjects and activities.
I have heard that this kind of system regarding the demands of education in the foreign is quite ample and rounded, so a good student in here can fare well in other countries with this basic lineup where there is nearly not specializations or too much choices, and the way of imparting it changes from teacher to teacher, but the pattern mostly is a give and take between what they say to you is law and there is no other way around it and if you say there is, some will not give your the points you because it isn't the one they teach to you (it's said to be a banking education in here), some younger (mostly) and old creative teachers learned and try new ways to teach, so you participate more, give more Ideas, give you room to do something on your own, to create as you please and some are a mix of those, the best ones are the ones that relate what they teach to reality and show you a meaning to study it.
but the kind of assignments and methods are pretty basic and given nearly on the same fashion by all the teachers, and there are lots of assignments for every subject and there is a really wide forced selection of subjects for everyone, so there appears a problem with the education system, lack of renovation with the teaching method, there is little research on it, and not everyone is capable to handle these scientific subjects at once, and they hate them to the core XD, chemistry, physics and mathematics (they call them "las tres marías" the three maries), add biology.
Not everyone has the motivation or even the innate capabilities to learn those and in an educational system that promotes learning nearly only by memory and then forgetting it all because it doesn't serve your purposes, that lacks (some promote creative thinking, but it's not the strongest pattern) the teaching and the help to develop raw intellectual skills (in the various forms they can present itself) and teaches little about being autodidact, but most have to force their way through it, because the demands are too high for some that you have to make your own way to learn effectively and accomplish them, so you end learning what is really needed like basic skills to fare well on your own in the academic realm (or anything related to those) the hard way, and in the meantime lots of people fall in the way, it's really a huge filter.
nowadays they are trying to include people of all social classes, making "even" the possibilities to enter good public colleges, the quality in higher education is good in my country I believe (but don't ever choose a bolivarian university, they are the worst of the worst), still in behavior the difference in social classes mostly its hardly to notice (except in common extreme cases), but the money is the key marker difference, private colleges to rich people (some are of a pretty low quality, they are pirates as we call them, arg! (you pay and do favors to higher ranks so they do anything for you, even finding you a place in the career, and it's easier while you have better social connections)), or the one that cans and there is mafia, corruption and racism on most, even in public ones (but the public side depends on the career or faculty), still its well rounded the situation and there haven't appeared too much serious problems and the public education is really high so if a lot is rotten who cares, choose another one, demand and fight them or join them.
Sorry for long post XD, but I tried to put everything I could in my mind on the subject, and still it's biased XP and uninformed, just my experience living in my country.