Get to know the Australian Curriculum. Of particular use for beginning teachers are the scope and sequence documents
Media Arts are defined as...
"Learning in Media Arts involves students learning to engage with communications technologies and cross-disciplinary art forms to design, produce, distribute and interact with a range of print, audio, screen-based or hybrid artworks. Students explore, view, analyse and participate in media culture from a range of viewpoints and contexts. They acquire skills and processes to work in a range of forms and styles. Students learn to reflect critically on their own and others’ media arts experiences and evaluate media artworks, cultures and contexts. They express, conceptualise and communicate through their media artworks with increasing complexity and aesthetic understanding.
Making in Media Arts involves using communications technologies to design, produce and distribute media artworks.
Responding in Media Arts involves students learning to explore, view, analyse and participate in media culture.
In both Making and Responding students engage with the key concepts, story principles and elements of media (technical and symbolic). The five interrelated key concepts provide a framework for students to create and analyse media artworks. They develop understanding of how the five key concepts explore media artworks representations – that is constructed realities – of the world, communicated through languages and technology for an audience in community and institutional contexts."
http://www.australiancurriculum.edu.au/the-arts/introduction