Layout for a thesis chapter describing an undergraduate course
The structure of theses depends very much on the standards of individual programs &amp; institutions.  Your best bet would be to get a copy of a previous year's thesis in your program from your institution's library (they always keep them all).  Find one that has done something similar to what you are doing and use a similar structure (and, of course, if you refer to anything in it, cite &amp; reference it appropriately).

For your reference, here's a general new course description that I developed for one of my courses.  Its format is heavily based on the standards of the university, so may not apply to your particular situation.