Resources
http://www.cal.org/twi/
http://www.cal.org/twi/toolkit/PI/Basics_Eng.pdf
http://www.ncela.gwu.edu/
http://www.colorincolorado.org/
Language Apps:
https://www.duolingo.com/
Online Language Learning Games:
https://rockalingua.com/games
https://pbskids.org/games/spanish/