[jacobolus]

Personally I think that the undergraduate mathematics curriculum does a poor job of exposing people to examples and concrete situations before introducing new abstractions.

Students are often entirely unfamiliar with the context (problems, structures, goals, ...) for the new abstractions that are rained down on them, and end up treating their proofs as little exercises in symbol twiddling / pattern matching, without much understanding of what they are doing.

The undergraduate curriculum is put in this position because there is a lot of material to get through in not much time, and students are generally unprepared coming in. Ideally students would have a lot of exposure to basic material and lots of concrete examples starting in middle school or before, but that’s not where we are.

[throwawaymath]

I think we're in agreement on that point. In my experience most peoples' difficulty with higher mathematics comes from the tendency of elementary and high schools to push students along through grades without ensuring they've really mastered the material. Unfortunately most students come to hate math because they're introduced to ever more abstract and complex material when they haven't achieved a solid foundation to build upon. I don't see this artifact of our education system going away any time soon.