Summary: A multimedia and in depth learning ecology lesson is available. Slides and Audio. Whether you are after content learning or metalearning, George Siemens offers understanding and advice on how you creates a learning ecology -- and supports the subsequent evolution of quality . His ideas will apply online or off.
PS. You can navigate in nonlinear fashion --attending to voice, or slides or graphics, as you like.
His graphic above (slide 19 in his audio and video sequence), captures important segments of the depth complexity of a learning ecology.
PPS. Nota bene. This delivery demonstrates what can be done with powerpoint. Further, because he has used "Articulate" - a Windows-friendly powerpoint-augmenting software -- you get more features and don't have to worry about downloading, compressing or decompressing. :o]
[George's Material came to me via Will Richardson's Weblogg-Ed ]