566+-+Module+4+-+Summer+2012

http://www.readingrockets.org/article/28880/

http://www.ascd.org/ascd-express/vol5/505-himmele.aspx

http://www.colorincolorado.org/webcasts/academiclanguage/#discussion

https://www.youtube.com/watch?v=vPWBBQGiAzk