CK12
Edmodo - Spotlight
Opened.com
Curriki.org
Iste.org
Summit Learning
TED
Youtube
Florida Shines
College Open Textbooks
MIT Textbooks
OSSBA Digital Library
iTunes U
EngageNY
Kano
Raspberry Pi - Teach
Raspberry Pi - Training
Arduino
Makey Makey
New Egg Kits
Kids can teach themselves
The child-driven education
Chromebooks and Open Ed Resources