Each state has their own curriculum framework. For N.S.W it's: http://www.boardofstudies.nsw.edu.au...lum_fw_K10.pdf
and another brief overview:
http://k6.boardofstudies.nsw.edu.au/...ements_es1.pdf

But you might need to take into account that they are developing a federal or australia-wide curriculum that is to be implemented in the near future: Curriculum | ACARA