When one distinguishes 'constructed' and 'real' one zsually means 'made up' and 'given' but it's actually 'only resistant to the constitutive methods of its measurement' and 'only not resistant outside an observer's life-works'.
Or in someone else's words: the social construction of what?
#constructivism is just #relationalism
Or in someone else's words: the social construction of what?
#constructivism is just #relationalism