Tech Edge: iPads in the Classroom Weekly VideoCasts...EXCELLENT

Guy Trainin,  University of Nebraska has been creating a series of Podcasts, 150 episodes so far.  One each week and only about 5 minutes in length.  

Here is the link to the Tech Edge: iPads in the Classroom YouTube channel to find all the episodes.  The most recent is about using Padlet in the Classroom. There is much to learned in only 5 minutes each week, I encourage you to check them out and subscribe.  Also available in iTunes.