“…A realisation of this potential, however, requires educators to be confident in their content knowledge, intentional in their teaching and accurate in their appraisals of their children’s development and needs (Bjorklund & Barendregt, 2016; Clements & Sarama, 2009; Frye et al, 2013; Knaus, 2017; Perry & MacDonald, 2015). Moreover, it is increasingly clear that early childhood educators are more effective in their practice when they have a deep understanding of children’s developmental capacities, and are empowered to shift their expectations, attitudes and beliefs on young children’s abilities, as well as their efficacy (Fenton et al, 2016; Frye et al, 2013; Perry & MacDonald, 2015). Yet, in Australia and elsewhere, the quality of early numeracy practices in ECEC remains low (e.g.…”