“…In one cluster, comprising five papers, social justice was associated with equity, aligned with Gutiérrez's (2009) idea of learning to play the game. Interestingly, these five studies cover a wide range of different issues traditionally related to marginalisation and underperformance (see Xenofontos, 2019a), as for example, gender (Halai, 2011), social class and poverty (Mhlolo & Schäfer, 2012;Ndlovu, 2011), ethnicity and culture (Meaney et al, 2009), immigration and learning mathematics in a second language (Planas & Civil, 2009). The studies in this cluster are concerned with supporting learners to develop their competence in classical mathematical knowledge (Gutstein, 2007) and/or their identities as learners of mathematics, by adopting empowerment perspectives (Gutiérrez, 2008).…”