As previously noted, one part of the ISAS presentation on 21st century teaching and learning was a presentation from ISAS Executive Director Rhonda Durham, on the work of NAIS in defining 21st century essential capacities.   Here is that fine, and beautiful, presentation, which begins on its first page with a lovely wordle.  Skim through it; trust me you will enjoy it: I wish I had this good an  aesthetic design sensibility.