“…In an attempt to challenge the cultural ideologies that narrow engineers' socio-technical imaginaries, programs like the Science, Technology and Society (STS) program at the University of Maryland in College Park, engage students in human-centered design and systems-thinking to provide on-ramps for more expansive thinking that aims to disrupt the status quo and to grapple with the ethical implications of engineers' work through a critical examination of "How," "For What," "For Whom," and "With Whom" students engage in design work [9]. In this paper, we present a preliminary analysis of first-year STS students collaboratively reasoning through a simulated design scenario about a small community store facing challenges related to the COVID-19 pandemic (adapted from [10]). Using discourse and narrative analysis, we analyzed multiple focus group conversations to identify common "co-occurrences," or ideas that hang together in participants' reasoning, to identify the variety of ways socio-technical imaginaries play out in students' design thinking.…”