I was shocked by what I saw at You Tube and found some funny videos but I do not think I would use them in school.   I get cute You Tube videos from my niece to see her baby’s first step or first birthday and I have really enjoyed watching these videos.  On Teacher Tube it was hard finding a suitable video for elementary grades and it takes awhile to find what you are looking for and watch each one.  The time involved is lengthy and I do not know how valuable it would be in a classroom setting. I chose a cute cartoon video to teach states and capitals.

 http://www.teachertube.com/view_video.php?viewkey=4dc94d5749d44d4c6c73