“…Increased globalisation of the last few decades has led to teachers being 'increasingly faced with students who draw on a variety of different languages and other language practices, many of which are unfamiliar to them' (Barwell, 2016, p. 36). Multilingual classrooms have been studied globally, notably in South Africa by Adler (2001) and Setati (2005), in Australia and Papua New Guinea by Clarkson (2009Clarkson ( , 2016, in Pakistan by Halai (2009), in Tanzania by Kajoro (2016), in the United States of America by Moschkovich (1999Moschkovich ( , 2003, and in Spain by Gorgorió and Planas (2001). Common themes in this research include the use of code switching (Adler, 2001;Halai, 2009;Setati, 2005), how to support English language learners in the mathematics classroom (Clarkson, 2009;Moschkovich, 1999), and the politics of language in multilingual classrooms.…”