1. Alberta Education. (2005). Science 10. Retrieved from http://education.alberta.ca/media/654833/science10.pdf .
2. Alberta Education. (2008). Mathematics grades 10–12. Retrieved from http://education.alberta.ca/media/655889/math10to12.pdf .
3. Alberta Education. (2012). Guide to education: ECS to grade 12. Retrieved from http://educaiton.alberta.ca/media/6719891/guidetoed2012.pdf .
4. Alliance for Excellent Education. (2011). A time for deeper learning: Preparing students for a changing world. Education Digest, 77(4), 43–49. Retrieved from http://web.ebscohost.com.ezproxy.lib.ucalgary.ca/ehost/pdfviewer/pdfviewer?vid=5&hid=12&sid=9695cbbb-ab96-496a-941e-35fa2bee2852%40sessionmgr4 .
5. Berger, E. B., & Starbird, M. (2012). The 5 elements of effective thinking. Princeton, NJ: Princeton University Press.