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1. Making Apps: An Approach to Recruiting Youth to Computer Science

   https://doi.org/10.1145/3425710  

   Clarke-Midura, Jody ; Sun, Chongning ; Pantic, Katarina ( November 2020 , ACM Transactions on Computing Education)

   null (Ed.)

   In response to the need to broaden participation in computer science, we designed a summer camp to teach middle-school-aged youth to code apps with MIT App Inventor. For the past four summers, we have observed significant gains in youth's interest and self-efficacy in computer science, after attending our camps. The majority of these youth, however, were youth from our local community. To provide equal access across the state and secure more diversity, we were interested in examining the effect of the camp on a broader population of youth. Thus, we partnered with an outreach program to reach and test our camps on youth from low-income high-poverty areas in the Intermountain West. During the summer of 2019, we conducted two sets of camps: locally advertised app camps that attracted youth from our local community and a second set of camps as part of a larger outreach program for youth from low-income high-poverty areas. The camps for both populations followed the same design of personnel, camp activities, structure, and curriculum. However, the background of the participants was slightly different. Using survey data, we found that the local sample experienced significant gains in both self-efficacy and interest, while the outreach group only reported significant gains in self-efficacy after attending the camp. However, the qualitative data collected from the outreach participants indicated that they had a positive experience both with the camp and their mentors. In this article, we discuss the camp design and findings in relation to strategies for broadening participation in Computer Science education. 

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2. The effect of engineering summer camps on middle school students interest and identity

   Chatterjee, I ; Kirn, A ; Amos, J ( June 2018 , ASEE annual conference & exposition proceedings)

   A persistent problem in engineering is an insufficient number of students interested in pursuing engineering as a college major and career. Middle school is a critical time where student interest, identity, and career choices begin to solidify. Student interest in engineering at the K-12 level has been shown to predict whether they pursue engineering as a college major and career. Therefore, research is needed to determine if engineering summer camp activities affect engineering interest and identity in middle school students and in this paper, we present a research study approach to achieve the stated objective. To develop engineering-specific theories of how engineers are formed, this paper explores interest and identity development of three middle-school populations participating in engineering summer camps offered by the College of Engineering at a Western land-grant institution: (1) Young women in engineering camp (2) First generation camp and, (3) Introduction to engineering camp. The camps are identical in content and designed with the goal of increasing understanding of different engineering fields and careers. The only difference between the three camps is that the women-focused and first generation camps involve participation of guest speakers and role-model mentors appropriate for the camp populations. The main objective of designing this mixed-methods research study is to answer three research questions: (1) How strongly are engineering identity and interest linked to the intention to pursue engineering as a major in college and as a future career? (2) Which specific activities in the camps lead to a change in identity and interest in engineering? (3) To what extent and in what ways do the qualitative participant focus group interviews and observations of participants engaged in camp activities addressing research question (2) contribute to a comprehensive understanding of the quantitative data obtained via pre- and post-surveys addressing research question (1)? The research design leverages existing quantitative surveys. Additionally, focus groups and observations will be based on a selected set of questions from these surveys. The research design consists of one phase with two data streams. Quantitative data are gathered in Phase 1 from two data collection points: first, when students register for the camp and, second, at the end of the camp (post-survey). Qualitative data in the form of in-depth focus group interviews (at the end of the camp) with 4 – 5 participants per focus group and observations of camp activities during the five days of camp are implemented. For the qualitative analysis, Grounded Theory is utilized for analyzing focus group interview and observation transcripts using an iterative process that involves reading, discussing, and coding. This paper will present details of the quantitative and qualitative analysis methods used for this study. The research is funded by the National Science Foundation PFE:RIEF program. 

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3. Board 321: Integrating Design Thinking and Digital Fabrication into Engineering Technology Education through Interdisciplinary Professional Learning

   Russell, C. ( June 2023 , ASEE annual conference exposition proceedings)

   In Northern Virginia, engineering technology career pathways are underdeveloped. Rapid changes in industrial processes have led to an increased need for adaptable and flexible workers who can respond creatively to shifting production technologies (Agarwal et al., 2018). In particular, workers with expertise in design thinking, communication, and critical thinking skills are in high demand (Giffi et al., 2018). Despite high wages created by this demand, engineering technology careers are largely invisible to students and the belief that manufacturing is low-tech persists (Giffi et al., 2017; Magnolia Consulting, 2022). These conditions suggest that investment in teacher professional learning (PL) is warranted. The integration of digital fabrication (e.g., 3D printing) into classroom teaching is one promising avenue to increase student interest and awareness of engineering technology careers (Peppler et al., 2016). However, studies of classroom implementation of digital fabrication technologies also report that teachers struggle to move beyond “keychain syndrome” – the tendency to fall back to reproducing simple objects, such as a keychain (Blikstein, 2014; Eisenberg, 2013). Educator PL in digital fabrication has centered on machine operation, and not the pedagogy, cognitive strategies, and processes to situate the technology (Smith et al., 2015). This project investigates the effectiveness of a sustained and interdisciplinary design thinking PL fellowship (“Makers By Design”) in improving integration of fabrication and design thinking into teaching practice. Design thinking is a non-linear user-centered strategy used to approach the design of products, emphasizing collaborative project-based methods to solve real-life problems (Brown, 2008). In the classroom, design thinking can serve as a cognitive bridge between a design problem and digital fabrication technologies. Participating Makers By Design fellows (n=17) completed 1) a series of design thinking workshops, 2) practice teaching at digital fabrication summer camps, and 3) development and integration of a design thinking challenge. Fellows completed the above in interdisciplinary groups consisting of K-12 teachers, college faculty, and librarians. Using a mixed-methods approach, this paper evaluates the extent to which participating educators reported increased confidence in integrating design thinking and digital fabrication into their instruction, demonstrated content mastery during teaching practice, and successfully developed and deployed design challenges. Data sources include pre- and post-surveys, focus groups within teaching discipline, and observations of summer camp and classroom teaching. Project results are aligned with the existing literature on successful PL (e.g., Capps et al., 2012) and recommendations for future digital fabrication-centered PL are discussed. 

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4. Implementing design thinking into summer camp experience for high school women in materials science and engineering.

   Tyler, K. ; Johnson, N. ; Krogstad, J.A. ( June 2017 , ASEE Annual Conference proceedings)

   Although women make up a significant portion of the college educated population, there remains a sizable gap between the number of men and women pursuing degrees and careers in science, technology, engineering and math (STEM) fields. This gender gap begins at middle school and widens considerably in the later high school years. One major factor for this gap is the lack of belonging women can feel towards engineering. As one approach to developing and improving this sense of belonging, we focused on improving students’ comprehension of engineering topics during a weeklong materials science and engineering summer camp for high school girls. We took a two-prong approach: a unifying paradigm and a design project. The purpose of this was to allow for transfer of learning throughout the week, allowing the students to build and showcase their own comprehension. The paradigm, the materials science tetrahedron, provided cohesion throughout an otherwise broad and seemingly disconnected field, while the design project allowed for the students to implement what they learned during the week in a group setting. This approach concomitantly enhances confidence and their sense of belonging within engineering. In this paper we highlight lessons learned from incorporating this approach into our program, including our perception of its effectiveness and feedback from the girls. The preliminary results from this work show that this summer camp is a unique and well-suited opportunity to study how comprehension can engender a sense of belonging amongst female students with the ultimate goal of closing the gender gap in engineering fields. 

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5. Diversity and Inclusion in Mechatronics and Robotics Engineering Education

   Pannier, C. ; Berry, C. ; Morris, M. ; Zhao, X. ( June 2020 , ASEE annual conference exposition proceedings)

   It is well-known that women and minorities are underrepresented in STEM fields. This is true of mechatronics and robotics engineering (MRE), despite targeted K-12 activities, such as the FIRST Robotics Competition, that aim to increase diversity in engineering. This paper is a first step in assessing the current status of women and underrepresented minorities (URM) as well as investigating solutions to increase diversity and support inclusion of these groups specifically in MRE. The paper examines challenges and potential solutions identified in The 4th Future of Mechatronics and Robotics Education and in an online survey of the MRE college instructor community. Survey participants reported on courses, programs, clubs, and outreach events at the college level. The sample size is small, but the data provide initial findings to inform further study. Qualitative text analysis was used with the survey data. Five themes emerged, ordered from most frequent to least: the instructor’s perspective, social context of MRE, specific attributes of MRE, pre-college interventions, and in-college interventions. The most promising new ideas are in curriculum reform to incorporate social context into engineering education and in expanding STEM outreach by colleges to elementary and middle schools. Existing programs should also be strengthened, including robotics competitions, NSF Research Experiences for Undergraduates, STEM summer camps, bridge programs, and affinity programs. Other important aspects include actively engaging parents, and working to be more inclusive of first-generation Americans and first-generation college students. The paper concludes with initial suggestions to increase diversity and inclusion in MRE and areas for further study. 

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