The magic of QR codes in the classroom - Karen Mensing

Share
Embed
  • 
    Loading...
  • Published on:  6/20/2013
  • Teaching is both a science and an art, and many teachers around the world spend endless hours perfecting their professional practice. At TEDActive 2013, a few teachers from the United States offer some tricks of the trade they've learned (and continue to hone) along the way.
Loading...

Comment