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1. A Professional Development Model to Integrate Computational Thinking Into Middle School Science Through Codesigned Storylines

   Biddy, Q.; Gendreau Chakarov, A.; Bush, J.; Hennessy Elliott, C.; Jacobs, J.; Recker, M.; Sumner, T.; Penuel, W. (March 2021, Contemporary issues in technology and teacher education)

   This article describes a professional development (PD) model, the CT-Integration Cycle, that supports teachers in learning to integrate computational thinking (CT) and computer science principles into their middle school science and STEM instruction. The PD model outlined here includes collaborative design (codesign; Voogt et al., 2015) of curricular units aligned with the Next Generation Science Standards (NGSS) that use programmable sensors. Specifically, teachers can develop or modify curricular materials to ensure a focus on coherent, student-driven instruction through the investigation of scientific phenomena that are relevant to students and integrate CT and sensor technology. Teachers can implement these storylines and collaboratively reflect on their instructional practices and student learning. Throughout this process, teachers may develop expertise in CT-integrated science instruction as they plan and use instructional practices aligned with the NGSS and foreground CT. This paper describes an examination of a group of five middle school teachers’ experiences during one iteration of the CT-Integration Cycle, including their learning, planning, implementation, and reflection on a unit they codesigned. Throughout their participation in the PD, the teachers expanded their capacity to engage deeply with CT practices and thoughtfully facilitated a CT-integrated unit with their students. 

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2. A Professional Development Model to Integrate Computational Thinking Into Middle School Science Through Codesigned Storylines

   Biddy, Q.; Gendreau Chakarov, A.; Bush, J.; Hennessy Elliott, C.; Jacobs, J.; Recker, M.; Sumner, T.; Penuel, W. (January 2021, Contemporary issues in technology and teacher education)

   null (Ed.)

   This article describes a professional development (PD) model, the CT- Integration Cycle, that supports teachers in learning to integrate computational thinking (CT) and computer science principles into their middle school science and STEM instruction. The PD model outlined here includes collaborative design (codesign; Voogt et al., 2015) of curricular units aligned with the Next Generation Science Standards (NGSS) that use programmable sensors. Specifically, teachers can develop or modify curricular materials to ensure a focus on coherent, student-driven instruction through the investigation of scientific phenomena that are relevant to students and integrate CT and sensor technology. Teachers can implement these storylines and collaboratively reflect on their instructional practices and student learning. Throughout this process, teachers may develop expertise in CT-integrated science instruction as they plan and use instructional practices aligned with the NGSS and foreground CT. This paper describes an examination of a group of five middle school teachers’ experiences during one iteration of the CT- Integration Cycle, including their learning, planning, implementation, and reflection on a unit they codesigned. Throughout their participation in the PD, the teachers expanded their capacity to engage deeply with CT practices and thoughtfully facilitated a CT-integrated unit with their students. 

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3. Enhancing the Success of Minority STEM Students by Providing Financial, Academic, Social, and Cultural Capital

   Enriquez, A. G.; Lipe, C. B.; Price, B. (June 2017, ASEE annual conference & exposition)

   Research has shown that student achievement is influenced by their access to, or possession of, various forms of capital. These forms of capital include financial capital, academic capital (prior academic preparation and access to academic support services), cultural capital (the attitudes, knowledge, and behaviors related to education which students are exposed to by members of their family or community), and social capital (the resources students have access to as a result of being members of groups or networks). For community college students, many with high financial need and the first in their families to go to college (especially those from underrepresented minority groups), developing programs to increase access to these various forms of capital is critical to their success. This paper describes how a small federally designated Hispanic-serving community college has developed a scholarship program for financially needy community college students intending to transfer to a four-year institution to pursue a bachelor’s degree in a STEM field. Developed through a National Science Foundation Scholarships in Science, Technology, Engineering, and Mathematics (S-STEM) grant, the program involves a collaboration among STEM faculty, college staff, administrators, student organizations, and partners in industry, four-year institutions, local high schools, and professional organizations. In addition to providing financial support through the scholarships, student access to academic capital is increased through an intensive math review program, tutoring, study groups, supplemental instruction, and research internship opportunities. Access to cultural and social capital is increased by providing scholars with faculty mentors; engaging students with STEM faculty, university researchers, and industry professionals through field trips, summer internships, professional organizations, and student clubs; supporting student and faculty participation at professional conferences, and providing opportunities for students and their families to interact with faculty and staff. The paper details the development of the program, and its impact over the last five years on enhancing the success of STEM students as determined from data on student participation in various program activities, student attitudinal and self-efficacy surveys, and academic performance including persistence, retention, transfer and graduation. 

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4. Exam Implementation of Scientific Epistemic Practices Curricula Through an Adaptive Expertise Lens: A Case Study

   Yang, Zhitong; Yoon, Susan A; Chinn, Clark A; Cottone, Amanda M; Richman, Thomas; Noushad, Noora F; Hussain-Abidi, Huma; Hunkar, Kyle (June 2024, International Society of the Learning Sciences)

   Scholars have suggested that one way to promote informed decision making about pressing socioscientific issues is to incorporate epistemic practices in science curricula. However, a key factor in teaching with such curricula is whether and how teachers can adapt instruction from their routine teaching approaches. Through an adaptive expertise lens, in this study, we examine how two teachers, teaching with agent-based computational complex systems models, varied in their implementations of epistemic practices and how consequently students' performance on epistemic practices was impacted. Through qualitative analyses of two teachers’ implementation recordings, this study examines teachers’ adaptive expertise in curricular implementations that aim at promoting student epistemic practices and provides examples of high and low levels of adaptive expertise that result in distinct student classroom experiences. This study carries implications for future teacher professional development geared towards improving students' epistemic practices. 

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5. Inclusive Science Communication training for first-year STEM students promotes their identity and self-efficacy as scientists and science communicators

   https://doi.org/10.3389/feduc.2023.1173661  

   Alderfer, Sydney; McMillan, Rachel; Murphy, Katlyn; Kelp, Nicole (August 2023, Frontiers in Education)

   IntroductionIt is critical for STEM students to be able to discuss science with diverse audiences, yet many STEM students do not receive adequate training in these skills. When students have the skills to communicate about science, they may feel a resulting sense of empowerment as a scientist as well as help members of society understand science. MethodsIn this study, we developed, implemented, and evaluated a workshop that gave students understanding of and practice in applying Inclusive Science Communication. We assessed the workshop via a mixed-methods approach. ResultsWe quantified student affective measures that are associated with STEM persistence, such as science self-efficacy and science identity, showing that the workshop increased these measures both for students of marginalized identities and for students who do not hold these identities. We also assessed student open-ended responses for themes related to the Theory of Planned Behavior, Community Cultural Wealth, and White Supremacy Culture, finding that forms of cultural capital empowered students to perform science communication behaviors while power imbalances, fear of conflict, and perfectionism presented barriers to these behaviors. DiscussionThis study highlights the importance of providing explicit training and practice in Inclusive Science Communication for undergraduate STEM students. Our results also suggest that students need the opportunity for reflexivity – that is, the practice of reflecting upon their identities and motivations – in order to develop in their identity and confidence as scientists and science communicators. 

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