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In this paper, we emphasize the importance of looking beyond technology itself and including interactional and experiential elements in our research gaze in informal computing education in science museums. We argue that, in these contexts, facilitation can be understood as design work that is both complex and challenging. We identify how focusing on infrastructuring—the process by which an exhibit's support systems emerge, shift, and are sustained in practice—can help develop a richer understanding of the complexity of this work. In this study, we examine facilitators' experiences of facilitating and supporting a computational exhibit in a science museum. We identify how facilitators' expertise, roles, and responsibilities shape their facilitation work. Through analysis of video-recorded interactions at the exhibit and interviews with facilitators, we showcase how facilitators' in-the-moment design moves addressed breakdowns of the exhibit's infrastructure. These design moves emerged from the complex interaction of each facilitator's epistemological views of computing and museum education, values, past experiences, and disciplinary background, as well as the museum culture and other institutional constraints. This analysis represents an important challenge to technocentric stances in informal computing education with implications for informal educators and managers, as well as designers and design researchers more broadly. [ABSTRACT FROM AUTHOR]

Research about modeling emphasizes the importance of heterogeneity in science learning. At the same time, a growing body of scholarship seeks curricular pathways for epistemic and representational convergence. In response to this tension, we propose two constructs: heterogeneity-seeking curricula and commitments. Heterogeneity-seeking curricula emphasize generating and valuing multiple representations of phenomena, offering an image of science that foregrounds messy, nonlinear aspects of learning. Commitments parallel epistemic cognition research by focusing on values that shape students' modeling; however, rather than looking for disciplinary practices in students' modeling, commitments take students' values as a starting point, mapping them to disciplinary resources not typically foregrounded in science education. Using a lens of commitments, we analyze six implementations of a heterogeneity-seeking 6th grade modeling curriculum, and we compare the lens of commitments to the lens of epistemic ideals. Then, we show that, in this context, commitments functioned like epistemic ideals by acting as evaluative resources during modeling. However, commitments also extended beyond this role by helping students ask and explore questions that were not anticipated by the curriculum, problematizing a view of phenomena as objective and external to students' modeling work and showing them instead to be a production of the classroom's multidimensional modeling discourse. [ABSTRACT FROM AUTHOR]

We outline a case for how the Learning Sciences is at a powerful inflection point where the "real world" needs to be seen as comprised of the political entities and processes in which learning happens. We seek to sharpen the principle that learning is political by elucidating historical and contemporary processes of European and U.S. imperialism that remain foundational to our field and by developing the argument that theories of learning are theories of society. Through a contrapuntal approach, which emphasizes a critical lens to analyze empire, we juxtapose notions of authentic practice in computing education with scholarship in sociology that brings the lives of tech industry immigrant workers to the fore. Our analysis reveals how the social construction of disciplinary and professional expertise in computing is intricately interwoven with historically persistent patterns of the appropriation of the lives and labor of endarkened people through systems of transnational migration and institutional forms of racial segregation. A contrapuntal lens in the Learning Sciences prompts our field to embrace the necessary uncertainties and the theoretical and methodological possibilities that emerge when sites of learning and learning itself are recognized as political and as contestations of empire. [ABSTRACT FROM AUTHOR]

Science, Technology, Engineering and Mathematics (STEM) education garnered significant attention in recent years and has emerged as a key field of research globally. The goal of this article is to offer a critical review of how STEM education and its transdisciplinarity were defined and/or positioned in empirical studies published during the early formulation of the field. In particular, we sought to identify how these studies conceptualise learners and learning and portray the underlying assumptions in light of the macrosystemic discourses that often serve as ideological forces in shaping research and practice of STEM education. We examined 154 peer-reviewed articles published between January 2007 and March 2018 and analysed them along several emergent dimensions: their geospatial focus, focal disciplinary areas, methodological and theoretical assumptions, and major findings. Grounded in a critical transdisciplinary perspective, we used critical discourse analysis to identify how macrosystemic and institutionalised forces – overtly and implicitly – shape what counts as STEM education research, including its goals and conceptualisations of learners and learning. Our analysis highlights the need for aesthetic expansion and diversification of STEM education research by challenging the disciplinary hegemonies and calls for reorienting the focus away from human capital discourse. [ABSTRACT FROM AUTHOR]

This paper situates a critical review of studies that we have conducted within the broader research literature to analyze the affordances of integrating modeling within disciplinarily-integrated games from computational thinking and science as practice perspectives. Across the studies, the analyses pursue two themes: (a) the role of agent-based modeling as a synergistic local practice around which we can integrate computational thinking and scientific modeling within digital games and (b) the role of collaboration in leveraging those synergies. We then present a design of a disciplinarily-integrated game that integrates these themes to demonstrate one such possible instantiation of the themes. Finally, we discuss the implications for design and praxis with a particular focus on learning in classrooms across the curriculum. Specifically, we first explore the implications in terms of connecting to teachers' views of practice by framing computational modeling and computational thinking as mathematization. We then explore the implications of shifting from a focus on single players to communities of practice in terms of computational participation as science as practice. We close by exploring the pragmatic and pedagogical affordances of shifting from stand-alone single-topic games to flexible agent-based environments in terms of student development across the curriculum. [ABSTRACT FROM AUTHOR]

In this article, we argue that when complex sociopolitical issues such as ethnocentrism and racial segregation are represented as complex, emergent systems using agent-based computational models (in short agent-based models or ABMs), discourse about these representations can disrupt social studies teacher candidates' dispositions of teaching social studies without engaging in critical conversations about race and power. Our study extends the literature on agent-based computing to the domain of social studies education, and demonstrates how preservice teachers' participation in agent-based modeling activities can help them adopt a more critical stance toward designing learning activities for their future classrooms. [ABSTRACT FROM AUTHOR]

How does deep conceptual change occur when students play well-designed educational games? To answer this question, we present a case study in the form of a microgenetic analysis of a student’s processes of knowledge construction as he played a conceptually-integrated digital game (SURGE Next) designed to support learning about Newtonian mechanics. Grounded in the Knowledge In Pieces framework of conceptual change (A. diSessa, 1993), we analyze the processes through which the student, Jamal, developed an expert-like understanding of deflections, a phenomenon that has been previously identified as challenging to understand for novice physics learners. We also explore the key characteristics of SURGE Next supporting these conceptual change processes. Our analysis shows that Jamal’s learning involved iterative refinement of his conceptual understanding through distributed encoding (A. diSessa, 1993). That is, as Jamal advanced through the game levels in SURGE Next, he developed a progressively more distributed sense of mechanism (A. diSessa, 1993) and was able to identify and operationalize the roles of the direction and magnitude of an object’s initial (or previous) velocity in determining the velocity resulting from the application of a new impulse. We also discuss the methodological and design implications of our findings for future research on digital games for learning. [ABSTRACT FROM PUBLISHER]

Environments in which learning involves coordinating multiple external representations (MERs) can productively support learners in making sense of complex models and relationships. Educational digital games provide an increasing popular medium for engaging students in manipulating and exploring such models and relationships. This article applies cognitive science research on MERs to a range of popular educational and recreational games that focus on the interpretation and manipulation of models. We leverage the literatures on embodied cognition, adaptive scaffolding, science education, and dynamic visualizations to address the challenges, trade-offs, and questions highlighted by the research. We apply these research-derived design considerations to analyze (a) the extent and forms through which the design considerations are reflected in the design of the games, (b) the implications for designing effective model-based games for learning, and (c) the implications for future research on MERs. [ABSTRACT FROM AUTHOR]