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Background. Software Engineering (SE) is a new and emerging topic in secondary computer science classrooms. However, a review of the recent literature has identified an overall lack of reporting on the development of SE secondary curriculum. Previous studies also report low student engagement when teaching these concepts. Objectives. In this experience report, we discuss the development of a 9-week, project-based learning (PBL) SE curriculum for secondary students. During this curriculum, students create a socially relevant project in groups of two to three. We discuss displays of participant engagement with CS concepts through the PBL pedagogy and the SE curriculum. Method. We examine participant engagement through group artifact interviews about student experiences during a week-long, virtual summer camp that piloted activities from our curriculum. During this camp, students followed a modified SE life cycle created by the authors of the paper. Findings. Participants showed engagement with the curriculum through various aspects of PBL, such as autonomy, creativity, and personal interest in their project topic. Implications. The lessons learned from this experience report suggest that PBL pedagogy can increase student engagement when teaching CS concepts, and this pedagogy provides detail and structure for future secondary SE curriculum implementations to support educators in the classroom 

Computer Science (CS) Frontiers is a 4-module curriculum, 9 weeks each, designed to bring the frontiers of computing to high school girls for exploration and development. Our prior work has showcased the work in developing and piloting our first three modules, Distributed Computing, Artificial Intelligence (AI), and the Internet of Things (IoT). During the summer of 2022, we piloted the completed curricula, including the new Software Engineering module, with 56 high school camp attendees. This poster reports on the newly developed software engineering module, the experiences of 7 teachers and 11 students using the module, and our plans for improving this module prior to its release in formal high school classrooms. Initial survey and interview data indicate that teachers became comfortable with facilitating the open-endedness of the final projects and that students appreciated the connections to socially relevant topics and the ability of their projects to help with real-world problems such as flood prevention and wheelchair accessibility. The CS Frontiers curriculum has been added to course offerings in Tennessee and adoption through the North Carolina Department of Public Instruction is currently underway. Teachers from Tennessee, North Carolina, Massachusetts, and New York have piloted the materials. Together with researchers, we are working to package the course and curricula for widespread adoption as additional support to students as they try out computing courses in their high school pathways. Our aim is to increase the interest and career awareness of CS for high school girls so they may have an equitable footing to choose CS as a potential major or career. 

Internet of Things (IoT) devices are common in students’ everyday lives, but connecting these devices to a programming environment for educational use is not always straightforward. This paper presents a framework, IoTScape, for connecting IoT devices to an online block-based programming environment. This system automatically provides both a novice-friendly interface and more advanced tools integrating cybersecurity concepts. By allowing new device types to easily be added to the system, a more diverse set of curricula is possible, ideally attracting more students who may not find the existing curricula engaging. Examples are provided of IoT devices used with this system, both physical and virtual, connected to NetsBlox through this platform, along with potential pedagogical uses of these devices.