"Roll-An-Aboriginal-Dreaming Game - Multicultural Collage Art Activity!" But use it in a less culturally-abusive way. More study and appreciation, than fill in the blank with somebody else's sacred symbols
Australian Aboriginal Dreamtime Story: How the Birds got their Songs and Colors
This unit is a great resource to introduce Aboriginal customs and traditions for the younger students. This can be used for NAIDOC week or anytime of the year that you want to explore some Aboriginal traditions.