In this must-listen episode, host Leanne McMahon talks to Professor Chris Matthews from the Aboriginal and Torres Strait Islander Mathematics Alliance (ATSIMA) about the Aboriginal and Torres Strait Islander cultural cross-curriculum priority inclusion in the new Maths Curriculum in Australian schools. Chris shares his mathematical and cultural history and challenges teachers to examine how the concept of Terra Nullius has affected the role of both indigenous and non-indigenous Australians today. He discusses the importance of culture to all students and looks at some relevant contexts and ways in which teachers can include the cultural priority in their planning. Contact Chris: https://atsima.com/ MathsTalk Feedback: MathsTalk@amsi.org.au Chris's talk - AMSI Summer School (Maths & Culture): https://ss.amsi.org.au/public-lecture/ (click on watch recording link) Teacher Magazine Link: https://www.teachermagazine.com/au_en/authors/chris-matthews The Orb: https://www.theorb.tas.gov.au/ ACARA Priority description: https://tinyurl.com/ATSIpriority