In 2004, Salman Khan, a hedge fund analyst, began posting math tutorials on YouTube. Six years later, he has posted more than 2.000 tutorials, which are viewed nearly 100,000 times around the world each day.
- video - Dailymotion - 0 views
Opencast | Opencast Community - 0 views
Mediathread - 0 views
6e Forum des enseignants innovants - 0 views
Les écrans de la jeunesse - Bernard Stiegler (Vidéo)... - le blog profencampagne - 0 views
Mediathread Splash Page - 0 views
1 - 11 of 11
Showing 20▼ items per page