Sat Oct 04 13:39:33 +0000 2014
The classroom of the 21st century, as envisioned in 1900 | #edu14 http://t.co/6uXltGe7L8 pic.twitter.com/ueGKIxLcYr
— Vala Afshar (@ValaAfshar) September 29, 2014
The classroom of the 21st century, as envisioned in 1900 | #edu14 http://t.co/6uXltGe7L8 pic.twitter.com/ueGKIxLcYr
— Vala Afshar (@ValaAfshar) September 29, 2014