Well, I will admit I am not an "in the head" kinda person. I need to write it down and see it - always have - then it's no problem to calculate.
As far as the students go, this course sounds like an elective - a throw away course in their eyes. Unfortunately the teacher is treating it as a throw away and the students follow suit. I would suspect they do not know any of the basics of woodworking and were just expected to make something cool.
In school I had a furniture history course - poorly taught as well. We had a similar "project". I made one corner with dovetails - machine made (router and jig). The professor was ecstatic he had never seen a student make dovetails with a router at home (versus a production shop). Granted this was 20 years ago before all of the jigs hit the market widespread but as the educator he should have known better. I shrugged it off at the time, but look back at it now with a better understanding of the education system.
As far as the architects go - as with everything there are the good ones and the bad ones. I've spent almost 20 years developing building products and can tell you not many have the skills that our own Mark has where wood is concerned - nor would I expect them to since wood is only one aspect of their skill set.
Wes