Hierarchical Structure of Sections within Units
Hi Patricia, I got the impression that this page was linked in a hierarchy as a section within Unit 2. However, it seems as if you have set up a flat structure, which may be a better idea. (I haven't got to that unit in the WikiEducator tutorials yet.) However, if we do stick with the flat structure, we need to create a link to get back to the introduction page for Unit 2.