Numbers - general
Here are some general and background resources for numbers and numeracy.
An A3 poster with numbers in GYY (1-100, thousand, million).
Download here: Numbers-GYY-A3_20JAN23.pdf
This is from the 18th-19th century settler-explorer Alfred William Howitt's observations about counting systems in Aboriginal
communities of south-east Australia. He describes how messengers used message sticks and their bodies for counting.
Download the chapter here: Howitt_Kamilaroi_Messengers-and-counting_1904.pdf
Photo by Unknown author - State Library of New South Wales, DL PXX 3, Public Domain, https://commons.wikimedia.org/w/index.php?curid=71444422