World Science U - Education for everyone at all levels of interest and knowledge.
Soulcrafting - Learn and Create with Master Craftspeople in Your Community.
iversity makes online learning interactive, scalable and social.
Wall Street Survivor - Learn to invest on a fantasy stock market which teaches you about finances.
Lingua.ly is an innovative new learning solution that helps you learn a language from the open web.
Brilliant help people everywhere build their problem solving skills.
Newsela is a news site with educators in mind, that publishes articles at five different reading levels.
Bliive is the time exchanging collaborative network.
Code School - Learn to code with video tutorials, programming challenges, and screencasts.
Craftsy - A community of passionate crafters featuring online classes about all your favorite crafts.