Die Idee der Khan Academy begeistert mich. Wer Lust hat, eine deutsche Khan Academy mit aufzubauen, hier geht’s zur Anmeldung….
Schlagwort-Archive: KhanAcademy
Learn almost anything for free
With a library of over 2,400 videos covering everything from arithmetic to physics, finance, and history and 125 practice exercises, the Khan Academy is on a mission to help you learn whatever you want, whenever you want, at your own pace.
Just try, it’s great…..