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1. Designing a Curriculum to Broaden Middle School Students' Ideas and Interest in Engineering

   Stevens, Shawn Y. ; Littenberg-Tobias, Joshua ; McKneally, Ranida ; Cayko, Ethan ( June 2023 , 2023 ASEE Annual Conference & Exposition)

   Designing a Curriculum to Broaden Middle School Students’ Ideas and Interest in Engineering As the 21st century progresses, engineers will play critical roles in addressing complex societal problems such as climate change and nutrient pollution. Research has shown that more diverse teams lead to more creative and effective solutions (Smith-Doerr et al., 2017). However, while some progress has been made in increasing the number of women and people of color, 83% of employed engineers are male and 68% of engineers are white (NSF & NCSES, 2019). Traditional K–12 approaches to engineering often emphasize construction using a trial-and-error approach (ASEE, 2020). Although this approach may appeal to some students, it may alienate other students who then view engineering simply as “building things.” Designing engineering experiences that broaden students’ ideas about engineering, may help diversify the students entering the engineering pipeline. To this end, we developed Solving Community Problems with Engineering (SCoPE), an engineering curriculum that engages seventh-grade students in a three-week capstone project focusing on nutrient pollution in their local watershed. SCoPE engages students with the problem through local news articles about nutrient pollution and images of algae covered lakes, which then drives the investigation into the detrimental processes caused by excess nutrients entering bodies of water from sources such as fertilizer and wastewater. Students research the sources of nutrient pollution and potential solutions, and use simulations to investigate key variables and optimize the types of strategies for effectively decreasing and managing nutrient pollution to help develop their plans. Throughout the development process, we worked with a middle school STEM teacher to ensure the unit builds upon the science curriculum and the activities would be engaging and meaningful to students. The problem and location were chosen to illustrate that engineers can solve problems relevant to rural communities. Since people in rural locations tend to remain very connected to their communities throughout their lives, it is important to illustrate that engineering could be a relevant and viable career near home. The SCoPE curriculum was piloted with two teachers and 147 seventh grade students in a rural public school. Surveys and student drawings of engineers before and after implementation of the curriculum were used to characterize changes in students’ interest and beliefs about engineering. After completing the SCoPE curriculum, students’ ideas about engineers’ activities and the types of problems they solve were broadened. Students were 53% more likely to believe that engineers can protect the environment and 23% more likely to believe that they can identify problems in the community to solve (p < 0.001). When asked to draw an engineer, students were 1.3 times more likely to include nature/environment/agriculture (p < 0.01) and 3 times more likely to show engineers helping people in the community (p< 0.05) Additionally, while boys’ interest in science and engineering did not significantly change, girls’ interest in engineering and confidence in becoming an engineer significantly increased (Cohen’s D = 0.28, p<0.05). The SCoPE curriculum is available on PBS LearningMedia: https://www.pbslearningmedia.org/collection/solving-community-problems-with-engineering/ This project was funded by NSF through the Division of Engineering Education and Centers, Research in the Formation of Engineers program #202076. References American Society for Engineering Education. (2020). Framework for P-12 Engineering Learning. Washington, DC. DOI: 10.18260/1-100-1153 National Science Foundation, National Center for Science and Engineering Statistics. (2019). Women, Minorities, and Persons with Disabilities in Science and Engineering: 2019. Special Report NSF 17-310. Arlington, VA. https://ncses.nsf.gov/pubs/nsf21321/. Smith-Doerr, L., Alegria, S., & Sacco, T. (2017). How Diversity Matters in the US Science and Engineering Workforce: A Critical Review Considering Integration in Teams, Fields, and Organizational Contexts, Engaging Science, Technology, and Society 3, 139-153. 

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2. Lessons Learned from Year 1 of NSF Research Experience for Teachers Site at North Dakota State University

   Ajmera, B. ( August 2022 , 2022 ASEE Annual Conference & Exposition)

   A new Research Experience for Teachers (RET) site was established in the Department of Civil, Construction, and Environmental Engineering at North Dakota State University (NDSU) with funding from the National Science Foundation Division of Engineering Education and Centers (NSF Award #1953102). The site focused on civil engineering instruction around the theme of mitigating natural disasters for secondary education (6th to 12th grade) teachers. Eight local teachers and one pre-service teacher (who comprised the first cohort) were provided with a six-week long authentic research experience during the summer, which they translated into a hands-on curriculum for their classrooms during the 2021-2022 academic year. Partnerships were developed between the host institution, area teachers and local partners from civil engineering industries. This paper will summarize the lessons learned by the authors as well as the effectiveness of the program activities to accomplish two objectives: (1) provide a deeper understanding of civil engineering and (2) develop better abilities among secondary education teachers to prepare future science, technology, engineering and mathematics (STEM) leaders. Several strengths were identified by the authors as they reflected on the summer activities including the successes in creating strong connections between the teachers, faculty members and graduate students, and the industry partners as well as the agility of the core research team to overcome unexpected challenges. However, the reflections also revealed several areas for improvement that would increase the accessibility of the site to underserved and/or underrepresented teacher populations, better utilize the resources available and in general, improve the quality of the program and curriculum developed by the teachers. Included within this paper are suggestions that the authors would make to improve current and future RET sites. All of the teachers agreed or strongly agreed that their participation in the RET program increased their knowledge of STEM topics and specifically, civil engineering topics. The participants agreed to varying extents that they will use the information they learned from the program to teach their students and will implement the new strategies they gained to promote increased student learning about STEM topics. Furthermore, the feedback that they provided corroborated some of the same changes the authors plan to implement. 

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3. Preparation of Female and Minority PhD and Post-Docs for Careers in Engineering Academia (Experience)

   Makki, Nidaa ; Cutright, Teresa J. ; Coats, Linda T. ; Willits, Rebecca K. ; Stone, Tonya W. ; Williams, Lakiesha N. ; Rodrigues, Debora F. ( July 2022 , ASEE annual conference)

   Improving undergraduate STEM teaching for diverse students is dependent to some extent on increasing the representation of Black, Indigenous and People of Color (BIPOC) and women in the ranks of faculty in engineering departments. However, new faculty members, whether they had postdoctoral training or not, report that they were not adequately prepared for academia. To address this need, a professional development program was developed for underrepresented doctoral and postdoctoral students, which focused on various strategies to be successful in teaching, research and service aspects of academic positions. The program included an intensive two-week summer session, with follow-up mentoring during the academic year, and was conducted from 2017 to 2020 with three cohorts of fellows recruited from across the country. To evaluate the impact of the program on the participants’ perceptions of their preparation for academic careers, a follow up survey was sent in May 2021 to the three former cohorts of participants (n=61), and responses were received from 37 of them. The survey asked participants to reflect on areas that they felt most prepared for in their academic positions, and areas that they felt least prepared for. The survey also asked participants to discuss additional supports they would have liked to have been provided with to better prepare them given their current positions (academic, industry, etc.). Results from the survey indicated that 92% of participants found the professional development program prepared them for the responsibilities and expectations to succeed in academic positions. Over 90% agreed that the program prepared them for the application process for a tenure track search, and 89% agreed the program prepared them for the primary components of the startup package. In addition, participants reported that the program increased their preparation in developing teaching philosophy (100%), developing learning outcomes (97%), and using active learning strategies during teaching (91%). The majority agreed that the program helped prepare them to teach students with various cultural backgrounds, and to develop and use assessment strategies. Participants were also asked to discuss the impact of the Covid 19 pandemic on their career trajectory, and most of them reported being somewhat impacted (65%) to extremely impacted (29%). Participants reported few or no job openings, cancelations of interviews, delays in research which impacted the rate of completing degrees, and publications, which affected the participants’ application competitiveness. Furthermore, working from home and balancing family and academic responsibilities affected their productivity. Based on the survey results, funds were secured to provide an additional day of professional training to cover any items not addressed during summer training, as well as any issues, challenges, or concerns they might have encountered while fulfilling their academic position. Thirty-three ACADEME fellows have indicated that they will participate in the new professional development, held in May 2022. Results from this analysis, and preliminary topics and outcomes of the supplemental activities are discussed. The findings contribute to the literature by increasing knowledge of specific challenges that new faculty encounter and can inform future efforts to support minorities and women in engineering doctoral programs. 

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4. Preparation of Female and Minority PhD and Post-Docs for Careers in Engineering Academia (Experience)

   Makki, Nidaa ; Cutright, Teresa J. ; Coats, Linda T. ; Willits, Rebecca K. ; Stone, Tonya W. ; Williams, Lakiesha N. ; Rodrigues, Debora F. ( July 2022 , ASEE annual conference)

   Improving undergraduate STEM teaching for diverse students is dependent to some extent on increasing the representation of Black, Indigenous and People of Color (BIPOC) and women in the ranks of faculty in engineering departments. However, new faculty members, whether they had postdoctoral training or not, report that they were not adequately prepared for academia. To address this need, a professional development program was developed for underrepresented doctoral and postdoctoral students, which focused on various strategies to be successful in teaching, research and service aspects of academic positions. The program included an intensive two-week summer session, with follow-up mentoring during the academic year, and was conducted from 2017 to 2020 with three cohorts of fellows recruited from across the country. To evaluate the impact of the program on the participants’ perceptions of their preparation for academic careers, a follow up survey was sent in May 2021 to the three former cohorts of participants (n=61), and responses were received from 37 of them. The survey asked participants to reflect on areas that they felt most prepared for in their academic positions, and areas that they felt least prepared for. The survey also asked participants to discuss additional supports they would have liked to have been provided with to better prepare them given their current positions (academic, industry, etc.). Results from the survey indicated that 92% of participants found the professional development program prepared them for the responsibilities and expectations to succeed in academic positions. Over 90% agreed that the program prepared them for the application process for a tenure track search, and 89% agreed the program prepared them for the primary components of the startup package. In addition, participants reported that the program increased their preparation in developing teaching philosophy (100%), developing learning outcomes (97%), and using active learning strategies during teaching (91%). The majority agreed that the program helped prepare them to teach students with various cultural backgrounds, and to develop and use assessment strategies. Participants were also asked to discuss the impact of the Covid 19 pandemic on their career trajectory, and most of them reported being somewhat impacted (65%) to extremely impacted (29%). Participants reported few or no job openings, cancelations of interviews, delays in research which impacted the rate of completing degrees, and publications, which affected the participants’ application competitiveness. Furthermore, working from home and balancing family and academic responsibilities affected their productivity. Based on the survey results, funds were secured to provide an additional day of professional training to cover any items not addressed during summer training, as well as any issues, challenges, or concerns they might have encountered while fulfilling their academic position. Thirty-three ACADEME fellows have indicated that they will participate in the new professional development, held in May 2022. Results from this analysis, and preliminary topics and outcomes of the supplemental activities are discussed. The findings contribute to the literature by increasing knowledge of specific challenges that new faculty encounter and can inform future efforts to support minorities and women in engineering doctoral programs. 

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5. Workshops for Building the Mechatronics and Robotics Engineering Education Community

   Gennert, M. ; Lotfi, N. ; Mynderse, J. ; Jethwani, M. ; Kapila, V. ( June 2020 , ASEE annual conference exposition proceedings)

   Intelligent Autonomous Systems, including Intelligent Manufacturing & Automation and Industry 4.0, have immense potential to improve human health, safety, and welfare. Engineering these systems requires an interdisciplinary knowledge of mechanical, electrical, computer, software, and systems engineering throughout the design and development process. Mechatronics and Robotics Engineering (MRE) is emerging as a discipline that can provide the broad inter-disciplinary technical and professional skill sets that are critical to fulfill the research and development needs for these advanced systems. Despite experiencing tremendous, dynamic growth, MRE lacks a settled-on and agreed-upon body-of-knowledge, leading to unmet needs for standardized curricula, courses, laboratory platforms, and accreditation criteria, resulting in missed career opportunities for individuals and missed economic opportunities for industry. There have been many educational efforts around MRE, including courses, minors, and degree programs, but they have not been well integrated or widely adopted, especially in USA. To enable MRE to coalesce as a distinct and identifiable engineering field, the authors conducted four workshops on the Future of Mechatronics and Robotics Engineering (FoMRE) education at the bachelor’s degree level. The overall goal of the workshops was to improve the quality of undergraduate MRE education and to ease the adoption of teaching materials to prepare graduates with a blend of theoretical knowledge and practical hands-on skills. To realize this goal, the specific objectives were to generate enthusiasm and a sense of community among current and future MRE educators, promote diversity and inclusivity within the MRE community, identify thought leaders, and seek feedback from the community to serve as a foundation for future activities. The workshops were intended to benefit a wide range of participants including educators currently teaching or developing programs in MRE, PhD students seeking academic careers in MRE, and industry professionals desiring to shape the future workforce. Workshop activities included short presentations on sample MRE programs, breakout sessions on specific topics, and open discussion sessions. As a result of these workshops, the MRE educational community has been enlarged and engaged, with members actively contributing to the scholarship of teaching and learning. This paper presents the workshops’ formats, outcomes, results of participant surveys, and their analyses. A major outcome was identifying concept, skill, and experience inventories organized around the dimensions of foundational/practical/applications and student preparation/MRE knowledgebase. Particular attention is given to the extent to which the workshops realized the project goals, including attendee demographics, changes in participant attitudes, and development of the MRE community. The paper concludes with a summary of lessons learned and a call for future activities to shape the field. 

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