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1. Formative Fugues: Reconceptualizing Formative Feedback for Complex Systems Learning Environments

   Mallavarapu, A. ; Lyons, L. ; Uzzo, S. ( January 2021 , International journal of complexity in education)

   The Next Generation Science Standards and the National Research Council recognize systems thinking as an essential skill to address the global challenges of the 21st century. But the habits of mind needed to understand complex systems are not readily learned through traditional approaches. Recently large-scale interactive multi-user immersive simulations are being used to expose the learners to diverse topics that emulate real-world complex systems phenomena. These modern-day mixed reality simulations are unique in that the learners are an integral part of the evolving dynamics. The decisions they make and the actions that follow, collectively impact the simulated complex system, much like any real-world complex system. But the learners have difficulty understanding these coupled complex systems processes, and often get “lost” or “stuck,” and need help navigating the problem space. Formative feedback is the traditional way educators support learners during problem solving. Traditional goal-based and learner-centered approaches don’t scale well to environments that allow learners to explore multiple goals or solutions, and multiple solution paths (Mallavarapu & Lyons, 2020). In this work, we reconceptualize formative feedback for complex systems-based learning environments, formative fugues, (a term derived from music by Reitman, 1964) to allow learners to make informed decisions about their ownmore »exploration paths. We discuss a novel computational approach that employs causal inference and pattern matching to characterize the exploration paths of prior learners and generate situationally relevant formative feedback. We extract formative fugues from the data collected from an ecological complex systems simulation installed at a museum. The extracted feedback does not presume the goals of the learners, but helps the learners understand what choices and events led to the current state of the problem space, and what paths forward are possible. We conclude with a discussion of implications of using formative fugues for complex systems education.« less
2. Creating Biologically Inspired Design Units for High School Engineering Courses

   https://doi.org/10.1109/FIE49875.2021.9637238  

   Moore, Roxanne A. ; Ehsan, Hoda ; Kim, Euisun ; Helms, Michael ; Alemdar, Meltem ; Rosen, Jeffrey ; Cappelli, Christopher J. ; Weissburg, Marc ( December 2021 , Institute of Electrical and Electronics Engineers Frontiers in Engineering Educario)

   This innovative practice work in progress paper presents the Biologically Inspired Design for Engineering Education (BTRDEE) project, to create socially relevant, accessible, highly-contextualized biologically inspired design experiences that can be disseminated to high school audiences engineering audiences in Georgia and nationally. Curriculum units arc 6-10 weeks in duration and will meet many standards for high school engineering courses in Georgia. There will be three curriculum units (one for each engineering course in the 3-course pathway), each building skills in engineering design and specific skills for BID. Currently in its second year, BIRDEE has developed its first unit of curriculum and has hosted its first professional development with 4 pilot teachers in the summer of 2020. The BIRDEE curriculum situates challenges within socially relevant contexts and provides cutting-edge biological scenarios to ignite creative and humanistic engineering experiences to 1) drive greaterengagement in engineering, particularly among women, 2) improve student engineering skills, especially problem definition and ideation skills, and 3) increase students awareness of the connection and impacts between the engineered and living worlds. This paper describes the motivation for the BIRDEE project, the learning goals for the curriculum, and a description of the first unit. We provide reflections and feedback frommore »teacher work and focus groups during our summer professional development and highlight the challenges associated with building BID competency across biology and engineering to equip teachers with the skills they need to teach the BIRDEE units. These lessons can be applied to teaching BID more broadly, as its multidisciplinary nature creates challenges (and opportunities) for teaching and learning engineering design.« less
3. Best Practice Data Standards for Discrete Chemical Oceanographic Observations

   https://doi.org/10.3389/fmars.2021.705638  

   Jiang, Li-Qing ; Pierrot, Denis ; Wanninkhof, Rik ; Feely, Richard A. ; Tilbrook, Bronte ; Alin, Simone ; Barbero, Leticia ; Byrne, Robert H. ; Carter, Brendan R. ; Dickson, Andrew G. ; et al ( January 2022 , Frontiers in Marine Science)

   Effective data management plays a key role in oceanographic research as cruise-based data, collected from different laboratories and expeditions, are commonly compiled to investigate regional to global oceanographic processes. Here we describe new and updated best practice data standards for discrete chemical oceanographic observations, specifically those dealing with column header abbreviations, quality control flags, missing value indicators, and standardized calculation of certain properties. These data standards have been developed with the goals of improving the current practices of the scientific community and promoting their international usage. These guidelines are intended to standardize data files for data sharing and submission into permanent archives. They will facilitate future quality control and synthesis efforts and lead to better data interpretation. In turn, this will promote research in ocean biogeochemistry, such as studies of carbon cycling and ocean acidification, on regional to global scales. These best practice standards are not mandatory. Agencies, institutes, universities, or research vessels can continue using different data standards if it is important for them to maintain historical consistency. However, it is hoped that they will be adopted as widely as possible to facilitate consistency and to achieve the goals stated above.
4. CitSci.org & PPSR Core: Sharing biodiversity observations across platforms

   https://doi.org/10.3897/biss.5.75666  

   Budnicki, Brandon ; Newman, Gregory ( September 2021 , Biodiversity Information Science and Standards)

   CitSci.org is a global citizen science software platform and support organization housed at Colorado State University. The mission of CitSci is to help people do high quality citizen science by amplifying impacts and outcomes. This platform hosts over one thousand projects and a diverse volunteer base that has amassed over one million observations of the natural world, focused on biodiversity and ecosystem sustainability. It is a custom platform built using open source components including: PostgreSQL, Symfony, Vue.js, with React Native for the mobile apps. CitSci sets itself apart from other Citizen Science platforms through the flexibility in the types of projects it supports rather than having a singular focus. This flexibility allows projects to define their own datasheets and methodologies. The diversity of programs we host motivated us to take a founding role in the design of the PPSR Core, a set of global, transdisciplinary data and metadata standards for use in Public Participation in Scientific Research (Citizen Science) projects. Through an international partnership between the Citizen Science Association, European Citizen Science Association, and Australian Citizen Science Association, the PPSR team and associated standards enable interoperability of citizen science projects, datasets, and observations. Here we share our experience over themore »past 10+ years of supporting biodiversity research both as developers of the CitSci.org platform and as stewards of, and contributors to, the PPSR Core standard. Specifically, we share details about: the origin, development, and informatics infrastructure for CitSci our support for biodiversity projects such as population and community surveys our experiences in platform interoperability through PPSR Core working with the Zooniverse, SciStarter, and CyberTracker data quality data sharing goals and use cases. the origin, development, and informatics infrastructure for CitSci our support for biodiversity projects such as population and community surveys our experiences in platform interoperability through PPSR Core working with the Zooniverse, SciStarter, and CyberTracker data quality data sharing goals and use cases. We conclude by sharing overall successes, limitations, and recommendations as they pertain to trust and rigor in citizen science data sharing and interoperability. As the scientific community moves forward, we show that Citizen Science is a key tool to enabling a systems-based approach to ecosystem problems.« less
5. Can certification increase trade fairness and worker empowerment? Lessons from Fairtrade International-certified plantations in Ecuador

   https://doi.org/10.1177/02685809221103598  

   Raynolds, Laura T. ( July 2022 , International Sociology)

   This article analyzes the strategic potential and empirical challenges of private governance in promoting decent work in global agriculture by curtailing buyer power and fostering labor agency, drawing lessons from Fairtrade International-certified flower plantations in Ecuador. The study explains (1) Fairtrade’s logic in promoting ‘trade fairness’ and ‘worker empowerment’ and operationalization of these values via its certification standards, (2) the power relations shaping certification practices in global flower markets and Ecuadorian plantations, and (3) the grounded implications of participation for firms and workers. Important lessons emerge. First, while Fairtrade pursues a promising avenue for challenging the buyer control that erodes supplier and worker power, it has only marginally reduced floral buyer power due to retailer resistance, low-bar certification competition, and programmatic regulatory gaps. Second, although Fairtrade’s empowerment approach has strengthened labor agency within and beyond the workplace, bolstering individual empowerment has proved easier than fostering associational power. As I show, certification practices and outcomes are mediated by commodity-specific global market politics and localized enterprise, labor force, and legal contestations which explain why program aspirations are often not realized. Standard systems can reshape internal trade relations and organizations but cannot alone ensure global trade equity or robust labor representation.