Learning about other cultures through their art and pairing it with English and Geography. Aboriginal Art is a fantastic topic for children. They will learn a little about who the Australian Aboriginals are, their symbols and what and how they paint.
"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