http://blogs.edweek.org/edweek/rick_hess_straight_up/2012/08/the_khan_academy_distinguishing_the_app_store_from_the_apps.html
Rick Hess says just because the idea of Khan Academy is good, we can't ignore important details, like the quality of the lessons themselves. He calls for more involvement from curriculum experts and teachers. I doubt I'll ever read anything by Rick Hess that I agree with more.
Rick Hess says just because the idea of Khan Academy is good, we can't ignore important details, like the quality of the lessons themselves. He calls for more involvement from curriculum experts and teachers. I doubt I'll ever read anything by Rick Hess that I agree with more.