Resource Page

(2012) Guide to Australia: Australian state flags and emblems. Retrieved from: http://www.csu.edu.au/australia/state-emblems.html#act .
Australia: Charles Sturt University

(1993) K-6 Syllabus: Science and Technology. Retrieved from: http://k6.boardofstudies.nsw.edu.au/files/science-and-technology/k6_scitech_syl.pdf.
Australia: Board of Studies.