Where is the template for the module page?

http://www.jobcrusher.com/training/modules/module-2-finding-your-first-product/?course_id=13506

It shows the Module name at the top, followed by the lessons below it.

I need a template because for some reason there is no sidebar showing on this page, but there is a sidebar on the lesson page:

http://www.jobcrusher.com/training/lesson/f-p-p-s-intro/

and course page:

http://www.jobcrusher.com/training/course/plr/

So, what template do I need to create to target this page?

Where is the default module template page? I will do it myself. I just can’t find a way to over-ride it.