“…This assessment is intended to be used with students at the elementary level. This assessment has principally been used in studies focused on mechanistic reasoning about simple systems of levers (Weinberg, 2012(Weinberg, , 2014(Weinberg, , 2017a(Weinberg, , 2017bWeinberg & Sorensen, 2018). Thus, this assessment would also have been useful in other research focused on children's mechanistic reasoning about systems of linkages (Bolger et al, 2012;Bolger, Kobiela, Weinberg, & Lehrer, 2009;Bolger, Kobiela, Weinberg, & Lehrer, 2010;Bolger, Weinberg, Kobiela, Rouse, & Lehrer, 2011;.…”