“…Children’s block building has been investigated for over a century ( Froebel, 1895 ), and its relevance is documented in recent studies ( Casey et al, 2012 ; Ramani et al, 2014 ; Newman et al, 2016 ). In preschool settings, children are provided with wooden unit blocks of varying shapes and sizes for the purposes of free play; children are also sometimes asked to copy a model or a picture, with more difficult tasks requiring symbolic representation ( Otsuka and Jay, 2016 ). Such building activity is, more often than not, recognized as an effective way to promote children’s overall development ( Rogers, 1985 ), literacy skills ( Isbell and Raines, 1991 ; Wellhousen and Giles, 2005 ; Cohen and Uhry, 2011 ), social skills ( Cohen and Uhry, 2007 ), mathematic skills ( Casey et al, 2012 ) and spatial skills ( Ramani et al, 2014 ; Cohen and Emmons, 2017 ).…”