40 hours of skiing is 10 4-hour sessions. For a young adult in decent physical shape and with good instruction, that's enough time to establish a base of technique and confidence.
That's pretty much all you get in most undergrad courses anyway. It's usually an intro to, or first taste of, a sophisticated subject that would take a long time to master. It's only after many such intros (i.e. many hundreds of hours of study) that the student will begin to develop a more sophisticated understading of their chosen field.
In that light, is a 1-credit skiing course any different from a 1-credit astronomy course?
That's pretty much all you get in most undergrad courses anyway. It's usually an intro to, or first taste of, a sophisticated subject that would take a long time to master. It's only after many such intros (i.e. many hundreds of hours of study) that the student will begin to develop a more sophisticated understading of their chosen field.
In that light, is a 1-credit skiing course any different from a 1-credit astronomy course?