Coding in Google Communities

Algorithms and Coding

https://plus.google.com/u/0/communities/116260485020125052426

Community for coding apps for androids and iphones

App Builder
https://plus.google.com/u/0/109327421150776657662

Both of these below looks good for all beginners-teachers and students!

Learning to Code
https://plus.google.com/u/0/communities/101015986375608369027

Learn to Code
https://plus.google.com/u/0/communities/116128404191074510837