Khan Academy: Friend or Foe?
A Principal's Reflections
APRIL 23, 2012
He began his keynote by sharing a video montage of Khan Academy highlights and then presenting some impressive statistics on usage. In addition to using Yahoo doodle, he began writing quiz software in 2006. While attending the NSBA Annual Conference this past weekend, I had the opportunity to attend Sal Kahn’s keynote on Sunday.
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