If you're looking for a great resource to learn about Australia, here's an awesome one that you can download for FREE from the Australian embassy website. "Tell Me About Australia" is available in a 48 page pdf file. This resource for school children K-8, includes facts on geography, unique wildlife & the environment, history, aboriginal culture & natural wonders, government, education & sports.
Kangaroo craft. I found a colouring sheet of a kangaroo and joey. I cut out the mother and baby joey. Click on the pictures to enlarge and print: http://ladycreativity8.blogspot.com.au/2014/01/australia-day-kangaroo-and-koala-craft.html