“…There is also a well-established relationship between young children's spatial cognition and math ability (Casey et al, 2012;Clements & Sarama, 2008;Gunderson et al, 2012;Mix et al, 2016;Mix & Cheng, 2012;. Spatial reasoning is one of the strongest predictors of young children's math achievement in primary school (Fernández-Méndez et al, 2020;Mix & Cheng, 2012), and may support math learning of concepts such as geometry, mental arithmetic, magnitude estimation, counting, and algebra (Battista, 1990;Kyttälä et al, 2003;Kyttälä & Lehto, 2008;Thompson et al, 2013;Tolar et al, 2009). Furthermore, spatial ability also positively predicts whether children will enjoy and succeed in STEM-based subjects, and whether a person will pursue a STEM-related career in the future (Khine, 2016;Wai et al, 2009).…”