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1. BOARD # 305: The Engineering in Context Learning Community at Whatcom Community College (NSF IUSE ITYC Program)

   https://doi.org/10.18260/1-2--55671  

   Davishahl, Eric; Booker, Anna; Burnett, Pat; Greendale, Seth; McDonnell-Ingoglia, Petra; Wolff, Anna; Phung, Tran; Honeycutt, Tyler (June 2025, ASEE Conferences)

   Significant numbers of first-year community college students place below Calculus-level mathematics and are underprepared for direct entrance to core prerequisite courses in an engineering baccalaureate degree curriculum. As a result, a potentially daunting and abstract sequence of math courses can dissuade otherwise promising candidates from the engineering profession. This NSF-IUSE project, launched in fall 2022, is a collaboration between engineering, mathematics, history, English, and physics faculty to create a two-quarter learning community experience for precalculus-level students entering our engineering transfer program at Whatcom Community College. The Engineering in Context Learning Community is a six-course curriculum that integrates contextualized precalculus, English composition, Pacific Northwest history, engineering orientation, and introductory problem solving and computing skills. The program employs high-impact practices including place-based learning, community-engaged projects, contextualized instruction, and undergraduate research to motivate foundational skill development, emphasize social relevance, and develop students' engineering identity, sense of belonging, and academic readiness. The 2023-24 academic year marked the first pilot offering of the new learning community with an initial cohort of 19 students out of a capacity limit of 24. This poster will report on early findings comparing persistence rates into the second-year curriculum between the first learning community cohort and our more general engineering student population. For example, 12 out of 19 (68%) cohort students enrolled in Calculus 1 within two terms of starting Precalculus 1. This retention rate compares to 13 out of 30 (43%) for non-cohort students who were concurrently enrolled in Precalculus 1 and Introduction to Engineering. We will also present survey results for socioemotional constructs such as motivation, engineering identity, and sense of belonging with preliminary analysis of how the responses of cohort students compare to the rest of our engineering student population. 

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2. Preparing Early Engineers through Context, Connections, and Community

   Davishahl, Eric; Booker, Anna Fay; McDonnell-Ingoglia, Petra; Burnett, Pat (June 2024, 2024 ASEE Annual Conference)

   This NSF-IUSE project began in fall 2022 and features cross-disciplinary collaboration between faculty in engineering, math, history, English, and physics to design, pilot, and assess a new learning community approach to welcome precalculus level students into an engineering transfer degree program. The learning community spans two academic quarters and includes six different courses. The place-based curriculum includes contextualized precalculus and English composition, Pacific Northwest history, orientation to the engineering profession, and introductory skills such as problem-solving, computer programming, and team-based design. The program also features community-engaged project-based learning in the first quarter and a course-based undergraduate research experience in the second quarter, both with an overarching theme of energy and water resources. The approach leverages multiple high-impact educational practices to promote deep conceptual learning, motivate foundational skill development, explore social relevance and connection, and ultimately seeks to strengthen our students’ engineering identity, sense of belonging, and general academic preparation for success in an engineering major. Fall 2023 marked the first quarter of piloting the new learning community with a cohort of 19 students out of a capacity limit of 24. This paper reports on the demographics of the first cohort and compares them to enrollment in a parallel section of our Introduction to Engineering course that is not linked. We also share some of the students’ reasons for enrolling and their feedback on the experience. We found that students in populations with intensive entry advising such as International Programs and Running Start (a high school dual-enrollment program) appear to be overrepresented in the first cohort. This finding correlates with a theme in nearly all student responses that they learned about the program through advising. Finally, we describe some example activities and student projects that illustrate how the curriculum design integrates content across the academic disciplines involved. 

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3. Integrating Professional Mentorship with a 3D-Printing Curriculum to Help Rural Youth Forge STEM Career Connections.

   Bhaduri, S. (July 2021, 2021 ASEE Virtual Annual Conference.)

   Economically disadvantaged youth residing in mountain tourist communities represent an important and understudied rural population. These communities typically include a large percentage of children that are English language learners. Our NSF STEM Career Connections project, A Model for Preparing Economically-Disadvantaged Rural Youth for the Future STEM Workplace, investigates strategies that help middle school youth in these communities to envision a broader range of workforce opportunities, especially in STEM and computing careers. This poster highlights the initial findings of an innovative model that involves working with local schools and community partners to support the integration of local career contexts, engineering phenomena, 3D printing technologies, career connections, and mentorship into formal educational experiences to motivate and prepare rural youth for future STEM careers. We focus on select classrooms at two middle schools and describe the implementation of a novel 3D printing curriculum during the 2020-2021 school-year. Two STEM teachers implemented the five-week curriculum with approximately 300 students per quarter. To create a rich inquiry-driven learning environment, the curriculum uses an instructional design approach called storylining. This approach is intended to promote coherence, relevance, and meaning from the students’ perspectives by using students’ questions to drive investigations and lessons. Students worked towards answering the question: “How can we support animals with physical disabilities so they can perform daily activities independently?” Students engaged in the engineering design process by defining, developing, and optimizing solutions to develop and print prosthetic limbs for animals with disabilities using 3D modeling, a unique augmented reality application, and 3D printing. In order to embed connections to STEM careers and career pathways, some students received mentorship and guidance from local STEM professionals who work in related fields. This poster will describe the curriculum and its implementation across two quarters at two middle schools in the US rural mountain west, as well as the impact on students’ interest in STEM and computing careers. During the first quarter students engaged in the 3D printing curriculum, but did not have access to the STEM career and career pathway connections mentorship piece. During the second quarter, the project established a partnership with a local STEM business -- a medical research institute that utilizes 3D printing and scanning for creating human surgical devices and procedures -- to provide mentorship to the students. Volunteers from this institute served as ongoing mentors for the students in each classroom during the second quarter. The STEM mentors guided students through the process of designing, testing, and optimizing their 3D models and 3D printed prosthetics, providing insights into how students’ learning directly applies to the medical industry. Different forms of student data such as cognitive interviews and pre/post STEM interest and spatial thinking surveys were collected and analyzed to understand the benefits of the career connections mentorship component. Preliminary findings suggest the relationship between local STEM businesses and students is important to motivate youth from rural areas to see themselves being successful in STEM careers and helping them to realize the benefits of engaging with emerging engineering technologies. 

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4. Improving First-Year Engineering Student Success with Targeted Financial Assistance, Supplemental Instruction, and Cohort Team Building

   https://doi.org/10.18260/1-2--47591  

   Cruse, Krystal; Boyet, Carl; Palmer, James (June 2024, ASEE Conferences)

   This complete research paper assesses the first-year implementation of an NSF-funded S-STEM effort, the SUCCESS Scholars Program (SSP), established in the Fall of 2022 at Louisiana Tech University. Louisiana Tech University is a Carnegie High Research Activity University that has approximately 20% of its 7500 undergraduates as engineering majors, is geographically distanced from large metropolitan areas but draws its student population both statewide and regionally and operates on the quarter calendar. Louisiana Tech University merged the math, chemistry, and physics programs with the engineering, technology, and computer science programs into a single college in 1995 and created an integrated freshman engineering curriculum in 1998. Louisiana Tech University has a long history of educational innovations in engineering education, with a hands-on project-based approach implemented in 2004 and four other NSF-funded programs to increase student success in engineering since 2007. The SSP builds on these prior efforts by providing financial, academic, personal, and professional support to engineering students starting in their first year of college through four years of academic study. The first cohort of twenty-four students was selected through an application process after learning about the program at orientation. The SSP team focused heavily in the first year on academic support and community building while also providing each student a financial scholarship of up to $10,000 depending on unmet financial need. Throughout the first year, students in the SSP attended a three-day-a-week first-year engineering course instead of the typical two-day-a-week course. This provided additional access to the lab equipment, contact hours with their instructor, practice problems, and helped foster community among the cohort. Additional academic support was provided through supplemental instruction sessions strategically designed to provide support in both their engineering and mathematics courses. These sessions were led by upper-level peer mentors. Students were connected with faculty mentors in their discipline through lunches that the SSP faculty team provided each week. These lunches helped reduce food insecurity while also providing an inviting atmosphere for interaction between peers and faculty. Lunches also offered an opportunity to have career discussions and bring in professional development speakers like student organization leaders and graduate students. At the start of the first quarter of their sophomore year, nineteen students were either still on track or just one quarter behind in their engineering curriculum. This record will be compared with the approximately 420 students who either were eligible or did not take part in this program. Historical data will be reviewed to determine how predictive these initial markers are toward completion of the degree. 

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5. Hands-on Precalculus for Engineering: A Work in Progress

   https://doi.org/10.18260/1-2--56681  

   Greendale, Seth; Davishahl, Eric; Burnett, Pat; Honeycutt, Tyler (June 2025, ASEE Conferences)

   Students from historically marginalized backgrounds – especially low-income students, students of color, and/or first generation in college – disproportionately place below Calculus level math and are often underprepared for direct entrance to an engineering baccalaureate degree curriculum. The Engineering in Context learning community at Whatcom Community College seeks to take a holistic approach to address this challenge by welcoming students into a multidisciplinary cohort experience. This course sequence spans two academic quarters and includes six different courses including a two-quarter contextualized precalculus for engineering sequence, contextualized English composition, Pacific Northwest history, and an existing two-quarter introduction to engineering sequence. While this approach leverages multiple high-impact educational practices, this work-in-progress paper will focus on the contextualized precalculus component, and specifically the use of hands-on math labs taught using engineering facilities and equipment. The two Precalculus for Engineering courses are taught by mathematics faculty and feature a series of inquiry-based lab activities designed by the math, engineering, and physics faculty to motivate student effort and to provide additional practice with relevant math skills and concepts. These labs use physics and/or engineering applications to introduce key math concepts and develop student buy-in before scaffolding to more abstract math problems representative of what students will encounter in future math courses. For example, students review right triangle trigonometry and revisit more complex triangle problems in the context of analyzing the kinematics of a robotic arm. In another lab, students explore the concept of composing functions by exploring axial deformation under tension in bars of variable cross-sectional area. The paper discusses these examples and others along with the overall sequence of labs, how they intersect with the concurrent engineering courses or preview future engineering/physics courses, and how they fit together as a whole to support both the precalculus course learning outcomes and the larger goals of the learning community experience. We also share initial student feedback on the lab activities. 

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