Do you know any eLerning extension for Sharepoint?
Could you give me name for them. How much they cost? Do you know any free one which will work with SharePoint 2013?
I did a Google search for "elearning sharepoint" and came up with several hits. Here is one example: http://www.sharepointlms.com/
Your question is little confusing? What you want, creating an eLearning site in SharePoint or looking for eLearning resources /training?
for eLearning Site In SharePoint, i can couple of choices
But if you are looking for the SharePoint course online, then their are many available as other fellow mentioned.
Take a look at this, there are some labs, where you can