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Background: Scholarship demonstrates that Black girls' capacities to imagine possible futures in computing are constrained by narratives of white masculinity and misogynoir embedded within computing. Building on race critical code studies and identity-as-narrative theories, we examine "restorying" through Black womanist storytelling methodologies for integrating Black girls' intersectional identities when designing and reimagining their computing futures. We ask: How might womanist storytelling methods support one Black girl in restorying possible computing futures? Methods: We present a case focused on one study participant, Heather's, restorying practices situated within a larger workshop wherein marginalized youth reimagined dominant narratives about computer science (CS). This was by creating interactive quilt patches using paper circuits and microcontrollers that challenged dominant narratives of white masculinity and misogynoir normalized throughout the field. Findings: We see that restorying through womanist storytelling methods allowed Heather to (1) deconstruct narratives of white masculinity and misogynoir throughout CS education by centering Black women's ways of knowing and doing, and (2) restory the past to enact possible CS futures and identities through computing. through Contribution: In the discussion, we address challenges and successes with integrating Black girls' experiences with speculative methodologies in learning sciences research.

The pandemic outbreak of COVID-19 has highlighted an urgent need for infectious disease education for K-12 students. To gather a better understanding of what educational interventions have been conducted and to what effect, we performed a scoping review. We identified and examined 23 empirical researcher- and teacher-designed studies conducted in the last 20 years that have reported on efforts to help K-12 students learn about infectious diseases, with a focus on respiratory transmission. Our review shows studies of educational interventions on this topic are rare, especially with regard to the more population-scale (vs. cellular level) concepts of epidemiology. Furthermore, efforts to educate youth about infectious disease primarily focused on secondary school students, with an emphasis on interactive learning environments to model or simulate both cellular-level and population-level attributes of infectious disease. Studies were only mildly successful in raising science interest, with somewhat stronger findings on helping students engage in scientific inquiry on the biology of infectious diseases and/or community spread. Most importantly, efforts left out critical dimensions of transmission dynamics key to understanding implications for public health. Based on our review, we articulate implications for further research and development in this important domain.

The development of student identities--their interests in computer science, perceptions of the discipline, and sense of belonging in the field--is critical for broadening participation of underrepresented groups in computing. This paper reports on the design of portfolios in which two classes of high school students reflected on the process of making electronic textile projects. We examine how students expressed self-authorship in relation to computer science and how the use of reflective portfolios shaped students' perceptions of computer science. In the discussion we consider how reflective portfolios can serve as ideational resources for computer science identity construction.

Rising political polarization and the spread of disinformation have highlighted the need to re-assess and broaden existing approaches to civic education. Though video games have been presented as tools that could capitalize on youth's interest-driven engagement with technology to support situated modes of civic learning, their actual contributions remain contested. This conceptual paper sets out to update and expand existing approaches to the civic role of video games by offering a "connected civic gaming" framework. Connected civic gaming brings together two approaches: first, "connected civics" highlights the potential of digital technologies to create consequential connections between youth's interest driven cultural participation and civic modes of action. Second, "connected gaming" stresses the importance of positioning youth not only as game-players but also as makers of video games and active participants in the emerging communities that surround them. Accordingly, we offer a classification of the diverse civic contributions of game-playing and making, calling for two main shifts in research on civic video games: (1) overcoming the depiction of games as standalone interventions, and integrating them in broader educational efforts; and (2) a stronger emphasis on offering youth decision making power in- and about the games they play.

Most constructionist efforts have focused on supporting learners with tools for designing with digital and/or physical media. Recent developments in life sciences now allow K-12 learners to design with living materials, or to biodesign. In this paper, we report on the development of a biodesign studio activity called biocakes wherein teams of high school youth genetically modified a yeast strain to bake a nutrient fortified food product. Using a qualitative deductive analysis of classroom observations, interviews and projects, we examined high school youth experiences and reflections of these activities to answer three research questions: (1) What kind of artefacts did youth make with living media? (2) How did youth engage in biodesign? and (3) What did youth have to say about their biodesign experiences? We discuss how our analyses of biodesign applications highlight the importance of assembly practices, social engagement and imaginative design for constructionist learning. These insights provide compelling examples for designing with living media in K-12 education.

Much attention in constructionism has focused on designing tools and activities that support learners in designing fully finished and functional applications and artefacts to be shared with others. But helping students learn to debug their applications often takes on a surprisingly more instructionist stance by giving them checklists, teaching them strategies or providing them with test programmes. The idea of designing bugs for learning--or "debugging by design"--makes learners agents of their own learning and, more importantly, of making and solving mistakes. In this paper, we report on our implementation of 'Debugging by Design' activities in a high school classroom over a period of 8 hours as part of an electronic textiles unit. Students were tasked to craft the electronic textile artefacts with problems or bugs for their peers to solve. Drawing on observations and interviews, we answer the following research questions: (1) How did students participate in making bugs for others? (2) What did students gain from designing and solving bugs for others? In the discussion, we address the opportunities and challenges that designing personally and socially meaningful failure artefacts provides for becoming objects-to-think-with and objects-to-share-with in student learning and promoting new directions in constructionism.

Given the increased need for broadening participation in computing, there must be a focus not just on providing culturally relevant content but also on building accessible and inclusive computational tools. Most efforts to design culturally responsive computational tools redesign surface features, often through making nominal changes to add cultural meaning, yet the deeper structural design remains largely intact. We take a critical perspective towards novice programming environments to elucidate how the underlying structure privileges particular epistemologies and cultures. In this paper, we examine how the cultural practice of storytelling is supported and/or inhibited within novice programming tools. We draw upon the experiences of 38 Native American youth, who worked in teams to create place-based, interactive stories and games for their community. Findings offer insights to the embedded cultural biases that exist in the structures of computational tools. We discuss insights for how to address cultural biases and promote deeper integration of cultural practices in future designs of culturally responsive computational tools.

Electronic textiles, which integrate computation with fabrics through a redesigned interface of microcontrollers, sensors, and actuators, have expanded possibilities not only for engineering, fashion, and human-computer interaction but also for computer science education itself. While individual studies involving electronic textiles have shown promise to diversify participation, raise interest, and deepen learning in computing, especially for female students, we recognized a need to synthesize findings across studies to understand the overall contribution of electronic textiles to computing education. In this article, we report our findings from a meta-synthesis of 64 educational electronic textiles studies to answer the following questions in computing: (1) Did electronic textiles broaden access and participation? (2) How did electronic textiles support learners' interests and sustain participation? (3) What and how did students learn from electronic textile projects? Our meta-synthesis revealed that although electronic textiles successfully broadened access, supported learners' interests, and introduced basic computational concepts to novice learners, questions around equitable participation and deeper disciplinary engagement persist. We discuss directions for future design and research efforts to explore the full potential of e-textiles in computer science education.

Advances in biodesign, in which principles of engineering and technology are applied to the life sciences, are moving out of laboratories and into daily life. However, they have not made their way into K-12 classrooms. Today's students need to become familiar with biotechnologies so that they can make informed decisions about how they will be applied in the future. Yasmin Kafai and Justice Walker describe some of the programs that can help K-12 students and their teachers to build understanding of this new area of science.

Debugging (or troubleshooting) provides a rich context to foster problem-solving. Yet, while we know much about some problems and strategies that novices face in programming on-screen, we know far less about debugging and troubleshooting in the context of physical computing, where coding issues may overlap with materially embedded problems. In this paper, we study the thought processes novice students employed and the challenges they faced in debugging an electronic textile project with multiple overlapping problems that crossed physical, electronic, and computational domains. We employed a think-aloud protocol to develop an instrumental case study by video-recording 45 minutes of one pair of 9th-grade students debugging and fixing a buggy e-textile project. The problem space included the computational system's programmatic, electronic, and physical spatial aspects, which are more generally reflective of physical computing systems. We found that (1) students' troubleshooting was more recursive and less linear than traditional approaches that usually propose linear, procedural, step-wise activities, and (2) students coordinated their approach across multiple modalities, taking advantage of a distributed set of tools and people in order to tackle a complex set of problems. In the discussion, we address various pedagogical implications for improving teaching about troubleshooting. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this paper is to report changes when a classroom-based makerspace moved from face-to-face to an online setting. Design/methodology/approach: To better understand changes in teaching maker activities, as they move from face-to-face to online contexts, the authors analyzed video and interview data from six weeks of an introductory computer science high school classroom (38 youth) that was implementing an electronic textiles unit, shifting to asynchronous online teaching and learning during the March 2020 state-wide school closure because of the pandemic. The authors analyzed field notes and videos of face-to-face and online interactions between the teacher and his students in learning to craft and code their electronic textiles projects. Findings: The analysis revealed changes in the role of physical and code artifacts, in improvising teaching, and channels for communication between the teacher and students. Research limitations/implications: This study discusses the implications for future pedagogical design and research efforts, as the authors continue to engage youth and work toward designing equitable learning opportunities with maker activities online. Originality/value: In maker activities such as electronic textiles, youth design, sew and program circuits to make personalized three-dimensional, textile artifacts. However, nearly all research on supporting and teaching making has been conducted in face-to-face settings.

Portfolios have recently gained traction within computer science education as a way to assess students' computational thinking and practices. Whereas traditional assessments such as exams tend to capture learning within artificial settings at a single point in time, portfolios provide more authentic opportunities to document a trajectory of students' learning and practices in everyday contexts. Furthermore, because communication itself has been defined as an important computational thinking practice, portfolios give students a place to practice this skill in the classroom. In this study, we report on the implementation of a digital portfolio with a class of 21 high school students used to capture the process of creating of an electronic textile mural project. While students' understanding of computational concepts were only partially captured within the portfolios, their engagements with computational practices -- such as debugging and iteration -- were better highlighted. Much of this was due to the students' existing communicative strategies themselves, both in terms of how precise they were in describing issues, as well as how they leveraged images and code to explain their process. Recommendations for designing more effective portfolio assessments are discussed, which include greater emphasis on creating shared classroom discourse, and leveraging students' existing experiences with multimedia.

Background and context: Promoting open-ended projects presents new opportunities and challenges for inclusive teaching in CS classrooms. While efforts have been made to develop inclusive curricula, little research has focused on ways teachers apply curricula in their classrooms to promote inclusion. Objective: To understand the challenges faced in facilitating an open-ended unit and the pedagogical strategies enacted to address those challenges, we analyze the self-reported teaching practices that experienced teachers developed in their implementation of a constructionist electronic textiles unit in "Exploring Computer Science." Method: We inductively analyzed and coded 17 experienced teachers' weekly surveys and post-interviews. Findings: Teachers leveraged local resources and contexts to adapt classroom activities as well as developed new perspectives on computing as ways to foster inclusivity. Implications: We propose further opportunities for CS teachers to consciously reflect and draw upon the assets and funds of knowledge of their students' communities when facilitating open-ended, inclusive activities.

Background/Context: Though the maker movement has proliferated in out-of-school settings, there remains a design challenge of how to effectively integrate maker activities into K--12 classrooms. In other contexts, though, creative design and production have historically been successfully integrated in classrooms through studio models common to the arts, architecture, and engineering. Purpose/Objective: In this paper, we leverage the features and practices of studio models from arts, architecture, and engineering education to integrate maker activities in a high school classroom. Within this Maker Studio model, students focus on designing a computational artifact and engage in practices more predominantly found in studio arts, architecture, and engineering classes such as feedback, critique, and reflection. Research Design: We conducted a case study of how a class of 23 high school students participating in a STEM elective class in teams partnered with art students to develop an interactive installation. Our analyses focus on how the structure of the feedback, critique, and reflections in the Maker Studio informed and shaped students' design processes. Conclusions: We discuss affordances and implications of recognizing studio practices (particularly critique) as design features of maker activities, especially in high school classroom contexts, and present the Maker Studio as a viable model for integration of maker activities in classroom environments. We also characterize key features of the Maker Studio model, including the following: appreciation and support for maker processes in addition to or even above final products, integration of various structures for giving and receiving critique throughout the design process, support for interdisciplinary and collaborative project work, and engagement with diverse perspectives and expertise during critiques.

Learning about circuitry by connecting a battery, light bulb, and wires is a common activity in many science classrooms. In this paper, we expand students' learning about circuitry with electronic textiles, which use conductive thread instead of wires and sewable LEDs instead of lightbulbs, by integrating programming sensor inputs and light outputs and examining how the two domains interact. We implemented an electronic textiles unit with 23 high school students ages 16-17 years who learned how to craft and code circuits with the LilyPad Arduino, an electronic textile construction kit. Our analyses not only confirm significant increases in students' understanding of functional circuits but also showcase students' ability in designing and remixing program code for controlling circuits. In our discussion, we address opportunities and challenges of introducing codeable circuit design for integrating maker activities that include engineering and computing into classrooms.