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Board 174: Fostering Inclusivity and Engagement while Learning by Doing: A New Paradigm in Engineering Education Based on Student-Designed, Student-Taught Courses

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Conference

2024 ASEE Annual Conference & Exposition

Location

Portland, Oregon

Publication Date

June 23, 2024

Start Date

June 23, 2024

End Date

July 12, 2024

Conference Session

Student Division (STDT) Poster Session

Tagged Division

Student Division (STDT)

Tagged Topic

Diversity

Permanent URL

https://peer.asee.org/46737

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Paper Authors

biography

Eliot Nathaniel Wachtel University of California, Santa Cruz

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Eliot Wachtel is a fourth year Robotics Engineering Student, Student Instructor, Undergraduate Researcher, and Club leader at UC Santa Cruz.
He has been involved in teaching and mentoring undergraduate peers in engineering concepts for three years, acting as the formal lead instructor for two undergraduate courses.
When not teaching, or learning, he is doing research in the Braingeneers laboratory under Professor Mircea Teodorescu.
He has previously served as the president for both robotics club Slugbotics and the student organization the Sustainability Lab; now, Eliot serves as Electrical Systems Lead for FSAE team Formula Slug and as Secretary to the UC Santa Cruz Engineers Without Borders chapter.
Above all, Eliot strives to solve problems and build the technical skills of himself and his peers.

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Qingyuan Cao University of California, Santa Cruz

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Qingyuan Cao is a 3rd year Robotics Engineering undergraduate at UC Santa Cruz. He currently serves as the president of the UCSC Rocket Team, which competes in the NASA Student Launch Competition. He has participated with the experiential learning initiative since his freshman year, first as a student, then as an instructor for the past two years. With three years of industry experience, he offers a first hand perspective on the design subjects he teaches, including 3D design and fabrication. Currently, he is a manufacturing engineer for the company Precision Swiss Products. In his free time, Qingyuan enjoys teaching his Pomeranian, Biscuit, new tricks.

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Matthew Kaltman University of California, Santa Cruz

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Matthew Kaltman is a senior Robotics Engineering student at the University of California, Santa Cruz. Throughout his academic career he has fallen in love with low-power agricultural sensing solutions, and is continuing this passion as an Undergraduate Research Assistant in Dr Colleen Josephson's j-Lab in Smart Sensing. Matthew has mentored students throughout the last four years, serving roles as a tutor and student-instructor, finding that the best way to truly learn a concept is by teaching to others. Matthew is expected to graduate in the summer of 2024 after completing his senior thesis in the development of a solar-powered sensor utilizing Visible Light Communication (VLC).

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Khanh Tran University of California, Santa Cruz

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Khanh Tran is a 3rd year Electrical Engineering undergraduate at the University of California, Santa Cruz. He is the vice president of the UCSC Rocket Team, serving as a technical lead, mentoring undergraduate students and designing rockets for the NASA Student Launch Initiative Competition. He also participated in both sides of the experiential learning experience, as student and student instructor. Outside of school and teaching, he is learning and designing UCSC’s first ever bipropellant liquid rocket engine.

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Miguel Robles Hernandez University of California, Santa Cruz

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Tela Favaloro University of California, Santa Cruz

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Tela Favaloro is an associate teaching professor for the Baskin School of Engineering at UCSC where she works to establish holistic interdisciplinary programming centered in experiential learning. Her Ph.D is in Electrical Engineering with emphasis in the design and fabrication of laboratory apparatus and techniques for electro-thermal characterization as well as the design of learner-centered experiential curriculum. She is currently working to develop an inclusion-centered first-year design program in hands on design and problem-based learning to better support students as they enter the engineering fields.

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Abstract

What if students were the teachers? Inspired by the skill-building workshops organized by our undergraduate science and engineering clubs as well as multidisciplinary curriculum taught as part of our university’s sustainability minor program, this student-centered concept led to a series of experiential engineering courses which are fully student-designed, organized, and taught. We began testing this concept in 2020, and since then have run numerous ten week long, 9 learner hours/week pilot courses in many topics: Robot Operating System, Graphical User Interfaces, Embedded Programming, among others. As student-instructors, our primary focus continues to be on giving fellow student-learners the hands-on experience and technical knowledge to confidently build their own projects and participate effectively in technical clubs regardless of education-level or background.

These courses are designed to model the engineering design cycle. Student-instructors, trained in experiential-learning pedagogy, design an immersive, active- and participatory-learning environment, providing practical, foundational experience to complement subsequent theory-based education. By the end of the quarter, learners successfully design, prototype, troubleshoot, and ultimately assemble a functional or creative device while supporting an enduring understanding of the underlying learning outcomes specific to that course topic. To this end, we divide each course structurally into two main phases: a series of smaller, tool-based activities and a larger, team-based design project while always focusing on both technical intricacies as well as the methods of manufacturing required to create a real-world prototype.

In this paper, we will review the progress and outcomes of two student-led courses: Introduction to Electronics and the EDA Toolchain and Introduction to 3D Design and Fabrication. Both classes forgo some theory and proof-based rigor in favor of a more empirical first exposure to foundational topics. In the Electronics course, learners are supported in learning and applying basic theoretical concepts and common electrical components in circuit designs of increasing complexity. The class then switches focus to the EDA toolchain where learners successfully follow the design cycle, resulting in a Printed Circuit Board encompassing everything learned into a device such as a desktop fan. The 3D Design course follows a similar structure: learners are guided through design principles in CAD software using increasingly complex tools in multiple design challenges. The course then switches to 3D printing, emphasizing the iterative design cycle where teams create art or a functional item of their choosing.

Our classes present strong evidence that courses taught in this particular style are more engaging and offer more opportunities for participation than standard introductory courses. We have observed a more diverse student body with higher quality student participation. Despite the 21% female-identifying population in our School of Engineering, our courses have a more balanced 45:55 gender ratio this year, structurally promoting a diversity of opinions and backgrounds. The advantages granted by having student instructors also support a more inclusive learning environment where, during class, there is reduced stigma for wrong answers leading to both much more immediate recognition of misunderstanding and an innate ability of student-instructors to empathize with and unpack concepts with their peers. The more casual and approachable learning environment has resulted in a boost in learner and student-instructor confidence and the achievement of complex final projects among learner-teams.

Wachtel, E. N., & Cao, Q., & Kaltman, M., & Tran, K., & Robles Hernandez, M., & Favaloro, T. (2024, June), Board 174: Fostering Inclusivity and Engagement while Learning by Doing: A New Paradigm in Engineering Education Based on Student-Designed, Student-Taught Courses Paper presented at 2024 ASEE Annual Conference & Exposition, Portland, Oregon. https://peer.asee.org/46737

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