Building on sociocultural theories of literacy learning, in this article, we think at the intersection of reader response theory and multimodal literacies to examine how 13 preservice teachers in the course Teaching Social Sciences Through the Arts remediated responses to Francisco Jiménez's "The Circuit: Stories From the Life of a Migrant Child" through additive manufacturing (i.e. 3D printing) and arts-integrated making. Through qualitative analyses of participants' in situ processes and product(s), we identified a range of ideological and material supports and constraints during the digital fabrication process. Reading and responding to text--as mediated actions and events--became iterative spaces wherein individual understandings of text transformed into encounters of difference. Suggesting that participants' artifactual responses at times operated as critical literacy texts, our analyses of 3D fabrication and remediated responses led us to consider how modalities of composition yielded unique affordances and constraints to the ways readers encountered texts and expressed and responded to controversial social issues.