The PD stands for Professional Development: this is a module that uses Free Learning to educate teachers, rather than students. It is a fork on the Free Learning module, modified for teachers…but it is somewhat out of date compared the the student-focused Free Learning module.
At some point I will need to either update the module, or integrate its functionality into the regular Free Learning module.
In term of prerequisites, these are units that need to be completed before a unit can be undertaken. This allows you to build up a hierarchical tree/web of units, allowing student progression, as you can see here.
Now it’s better, thank you very much.
Iulian, that is very exciting news, thanks for keeping my up to date!
Can you expand more on your comment “V13 Gibbon - a full backup project is ok?”, as I do not understand : )
Please don’t apologise for your English (referring to another post here)…it is far better than my Romanian!