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1. A Socially Relevant Focused AI Curriculum Designed for Female High School Students

   https://doi.org/10.1609/aaai.v36i11.21546  

   Alvarez, Lauren ; Gransbury, Isabella ; Cateté, Veronica ; Barnes, Tiffany ; Ledéczi, Ákos ; Grover, Shuchi ( June 2022 , Proceedings of the AAAI Conference on Artificial Intelligence)

   Historically, female students have shown low interest in the field of computer science. Previous computer science curricula have failed to address the lack of female-centered computer science activities, such as socially relevant and real-life applications. Our new summer camp curriculum introduces the topics of artificial intelligence (AI), machine learning (ML) and other real-world subjects to engage high school girls in computing by connecting lessons to relevant and cutting edge technologies. Topics range from social media bots, sentiment of natural language in different media, and the role of AI in criminal justice, and focus on programming activities in the NetsBlox and Python programming languages. Summer camp teachers were prepared in a week-long pedagogy and peer-teaching centered professional development program where they concurrently learned and practiced teaching the curriculum to one another. Then, pairs of teachers led students in learning through hands-on AI and ML activities in a half-day, two-week summer camp. In this paper, we discuss the curriculum development and implementation, as well as survey feedback from both teachers and students.
2. Engaging Female High School Students in the Frontiers of Computing

   Stein, G. ; Gransbury, I. ; Jean, D. ; Alvarez ; L. ; Hill, M. ; Catete, V. ; Grover, S. ; Barnes, T. ; Broll, B. ; et al ( January 2022 , 2022 ASEE Annual Conference & Exposition)

   Creating pathways that stimulate high school learners’ interest in advanced topics with the goal of building a diverse, gender-balanced, future-ready workforce is crucial. To this end, we present the curriculum of a new, high school computer science course under development called Computer Science Frontiers (CSF). Building on the foundations set by the AP Computer Science Principles course, we seek to dramatically expand access, especially for high school girls, to the most exciting and emerging frontiers of computing, such as distributed computation, the internet of things (IoT), cybersecurity, and machine learning. The modular, open-access, hands-on curriculum provides an engaging introduction to these advanced topics in high school because currently they are accessible only to CS majors in college. It also focuses on other 21st century skills required to productively leverage computational methods and tools in virtually every profession. To address the dire gender disparity in computing, the curriculum was designed to engage female students by focusing on real world application domains, such as climate change and health, by including social applications and by emphasizing collaboration and teamwork. Our paper describes the design of curricular modules on Distributed Computing, IoT/Cybersecurity, and AI/Machine Learning. All project-based activities are designed to be collaborative, situatedmore »in contexts that are engaging to high school students, and often involve real-world world data. We piloted these modules in teacher PD workshops with 8 teachers from North Carolina, Tennessee, Massachusetts, Pennsylvania, and New York who then facilitated virtual summer camps with high school students in 2020 and 2021. Findings from teacher PD workshops as well as student camps indicate high levels of engagement in and enthusiasm for the curricular activities and topics. Post-intervention surveys suggest that these experiences generate student interest exploring these ideas further and connections to areas of interest to students.« less
3. Developing Empathy and Persistence through Professional Development in New to CSA Teachers

   https://doi.org/10.1145/3446871.3469793  

   Broneak, Cassandra ; Rosato, Jennifer ( August 2021 , ICER 2021: Proceedings of the 17th ACM Conference on International Computing Education Research)

   To meet the rising demand for computer science (CS) courses, K-12 educators need to be prepared to teach introductory concepts and skills in courses such as Computer Science Principles (CSP), which takes a breadth-first approach to CS and includes topics beyond programming such as data, impacts of computing, and networks. Educators are now also being asked to teach more advanced concepts in courses such as the College Board's Advanced Placement Computer Science A (CSA) course, which focuses on advanced programming using Java and includes topics such as objects, inheritance, arrays, and recursion. Traditional CSA curricula have not used content or pedagogy designed to engage a broad range of learners and support their success. Unlike CSP, which is attracting more underrepresented students to computing as it was designed, CSA continues to enroll mostly male, white, and Asian students [College Board 2019, Ericson 2020, Sax 2020]. In order to expand CS education opportunities, it is crucial that students have an engaging experience in CSA similar to CSP. Well-designed differentiated professional development (PD) that focuses on content and pedagogy is necessary to meet individual teacher needs, to successfully build teacher skills and confidence to teach CSA, and to improve engagement with students [Darling-Hammondmore »2017]. It is critical that as more CS opportunities and courses are developed, teachers remain engaged with their own learning in order to build their content knowledge and refine their teaching practice [CSTA 2020]. CSAwesome, developed and piloted in 2019, offers a College Board endorsed AP CSA curriculum and PD focused on supporting the transition of teachers and students from CSP to CSA. This poster presents preliminary findings aimed at exploring the supports and challenges new-to-CSA high school level educators face when transitioning from teaching an introductory, breadth-first course such as CSP to teaching the more challenging, programming-focused CSA course. Five teachers who completed the online CSAwesome summer 2020 PD completed interviews in spring 2021. The project employed an inductive coding scheme to analyze interview transcriptions and qualitative notes from teachers about their experiences learning, teaching, and implementing CSP and CSA curricula. Initial findings suggest that teachers’ experience in the CSAwesome PD may improve their confidence in teaching CSA, ability to effectively use inclusive teaching practices, ability to empathize with their students, problem-solving skills, and motivation to persist when faced with challenges and difficulties. Teachers noted how the CSAwesome PD provided them with a student perspective and increased feelings of empathy. Participants spoke about the implications of the COVID-19 pandemic on their own learning, student learning, and teaching style. Teachers enter the PD with many different backgrounds, CS experience levels, and strengths, however, new-to-CSA teachers require further PD on content and pedagogy to transition between CSP and CSA. Initial results suggest that the CSAwesome PD may have an impact on long-term teacher development as new-to-CSA teachers who participated indicated a positive impact on their teaching practices, ideologies, and pedagogies.« less
4. What do Undergraduate Engineering Students and Pre-service Teachers Learn by Collaborating and Teaching Engineering and Coding Through Robotics?

   Kidd, J. ; Kaipa, K. ; Sacks, S. ; Ringleb, S. ; Pazos, P. ; Gutierrez, K. ; Ayala, O. M. ; de Souza Almeida, L. M. ( June 2020 , 2020 ASEE Virtual Annual Conference Content Access, Virtual Online)

   This research paper presents preliminary results of an NSF-supported interdisciplinary collaboration between undergraduate engineering students and preservice teachers. The fields of engineering and elementary education share similar challenges when it comes to preparing undergraduate students for the new demands they will encounter in their profession. Engineering students need interprofessional skills that will help them value and negotiate the contributions of various disciplines while working on problems that require a multidisciplinary approach. Increasingly, the solutions to today's complex problems must integrate knowledge and practices from multiple disciplines and engineers must be able to recognize when expertise from outside their field can enhance their perspective and ability to develop innovative solutions. However, research suggests that it is challenging even for professional engineers to understand the roles, responsibilities, and integration of various disciplines, and engineering curricula have traditionally left little room for development of non-technical skills such as effective communication with a range of audiences and an ability to collaborate in multidisciplinary teams. Meanwhile, preservice teachers need new technical knowledge and skills that go beyond traditional core content knowledge, as they are now expected to embed engineering into science and coding concepts into traditional subject areas. There are nationwide calls to integrate engineeringmore »and coding into PreK-6 education as part of a larger campaign to attract more students to STEM disciplines and to increase exposure for girls and minority students who remain significantly underrepresented in engineering and computer science. Accordingly, schools need teachers who have not only the knowledge and skills to integrate these topics into mainstream subjects, but also the intention to do so. However, research suggests that preservice teachers do not feel academically prepared and confident enough to teach engineering-related topics. This interdisciplinary project provided engineering students with an opportunity to develop interprofessional skills as well as to reinforce their technical knowledge, while preservice teachers had the opportunity to be exposed to engineering content, more specifically coding, and develop competence for their future teaching careers. Undergraduate engineering students enrolled in a computational methods course and preservice teachers enrolled in an educational technology course partnered to plan and deliver robotics lessons to fifth and sixth graders. This paper reports on the effects of this collaboration on twenty engineering students and eight preservice teachers. T-tests were used to compare participants’ pre-/post- scores on a coding quiz. A post-lesson written reflection asked the undergraduate students to describe their robotics lessons and what they learned from interacting with their cross disciplinary peers and the fifth/sixth graders. Content analysis was used to identify emergent themes. Engineering students’ perceptions were generally positive, recounting enjoyment interacting with elementary students and gaining communication skills from collaborating with non-technical partners. Preservice teachers demonstrated gains in their technical knowledge as measured by the coding quiz, but reported lacking the confidence to teach coding and robotics independently of their partner engineering students. Both groups reported gaining new perspectives from working in interdisciplinary teams and seeing benefits for the fifth and sixth grade participants, including exposing girls and students of color to engineering and computing.« less
5. Changes in Teacher Self-efficacy Through Engagement in an Engineering Professional Development Partnership

   https://doi.org/10.18260/1-2--34272  

   Schilling, Malle ; Paradise, Tawni ; Grohs, Jacob ; Matusovich, Holly ; Carrico, Cheryl ; Lesko, Holly ; Kirk, Gary ( June 2020 , ASEE Annual Conference)

   K-12 teachers serve a critical role in their students’ development of interest in engineering, especially as engineering content is emphasized in curriculum standards. However, teachers may not be comfortable teaching engineering in their classrooms as it can require a different set of skills from which they are trained. Professional development activities focused on engineering content can help teachers feel more comfortable teaching the subject in their classrooms and can increase their knowledge of engineering and thus their engineering teaching self-efficacy. There are many different types of professional development activities teachers might experience, each one with a set of established best practices. VT PEERS (Virginia Tech Partnering with Educators and Engineers in Rural Communities) is a program designed to provide recurrent hands-on engineering activities to middle school students in or near rural Appalachia. The project partners middle school teachers, university affiliates, and local industry partners throughout the state region to develop and implement engineering activities that align with state defined standards of learning (SOLs). Throughout this partnership, teachers co-facilitate engineering activities in their classrooms throughout the year with the other partners, and teachers have the opportunity to participate in a two-day collaborative workshop every year. VT PEERS held a workshop duringmore »the summer of 2019, after the second year of the partnership, to discuss the successes and challenges experienced throughout the program. Three focus groups, one for each grade level involved (grades 6-8), were held during the summit for teachers and industry partners to discuss their experiences. None of the teachers involved in the partnership have formal training in engineering. The transcripts of these focus groups were the focus of the exploratory qualitative data analyses to answer the following research question: How do middle-school teachers develop teaching engineering self-efficacy through professional development activities? Deductive coding of the focus group transcripts was completed using the four sources of self-efficacy: mastery experience, vicarious experience, verbal persuasion and physiological states. The analysis revealed that vicarious experiences can be particularly valuable to increasing teachers’ teaching engineering self-efficacy. For example, teachers valued the ability to play the role of a student in an engineering lesson and being able to share ideas about teaching engineering lessons with other teachers. This information can be useful to develop engineering-focused professional development activities for teachers. Additionally, as teachers gather information from their teaching engineering vicarious experiences, they can inform their own teaching practices and practice reflective teaching as they teach lessons.« less