The two embedded LAMS sequences below come from the website http://www.practicaleteachingstrategies.com/ that accompanies a book on 3 LAMS templates (POE, PBL & Role Play).
The first example is a "worked" example of a Problem Based Learning (PBL) approach based on the question "Why is the sky blue?". It has all content in place to allow it to be used in a relavent course immediately.
The second example is a "template" version of the example above where the "Sky is Blue" content has been removed, but all "generic" content for the Role Play structure is retained. Advice is provided in the template to assist an educator in adapting the template to their chosen topic area.
You can explore both designs in LessonLAMS.