Presumably, in a How-to-Design-Programs-based curriculum. (http://www.htdp.org/ , http://www.ccs.neu.edu/home/matthias/HtDP2e/)

In a properly oriented programming class. The primary focus shouldn't be on learning to program, but using the computer to solve problems, where learning to program is just a big part of that. However, large-scale SE tasks don't belong there either (e.g. document requirements/plan development comes way later, but the first two points apply to all scales and should come in the very beginning).

In a software engineering course.