“…Children's early mathematics knowledge is a reliable predictor of their later mathematics achievement in primary and secondary schools (Aunio & Niemivirta, ; Duncan et al, ; Jordan, Kaplan, Locuniak, & Ramineni, ; Jordan, Kaplan, Ramineni, & Locuniak, ; Zhang et al, ; Zhang et al, , in press). Recently, the influence of home learning environments on children's early mathematics knowledge has become a topic of great interest (Zhang, Hu, Ren, Huo, & Wang, ). Within parent–child interactions, there are a variety of events and activities, either intentional (explicit) or unintentional (implicit), that involve numeracy knowledge (Zhou et al, ).…”