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Board 40: Using “Anchored Instruction” to Teach Fundamental Bridge Engineering Principles: A Case Study.

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Conference

2023 ASEE Annual Conference & Exposition

Location

Baltimore , Maryland

Publication Date

June 25, 2023

Start Date

June 25, 2023

End Date

June 28, 2023

Conference Session

Civil Engineering Division (CIVIL) Poster Session

Tagged Division

Civil Engineering Division (CIVIL)

Page Count

23

DOI

10.18260/1-2--43134

Permanent URL

https://peer.asee.org/43134

Download Count

157

Paper Authors

biography

Benjamin Z. Dymond Northern Arizona University Orcid 16x16 orcid.org/0000-0002-4752-3445

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Ben Dymond obtained his B.S. and M.S. degrees in Civil Engineering at Virginia Tech before obtaining his Ph.D. in Civil Engineering at the University of Minnesota Twin Cities. Ben is currently an associate professor of structural engineering at Northern Arizona University.

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biography

Davis Ray

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My name is Davis Ray. I am 21 years old, and a life-long resident of Arizona. I am a first year Mechanical Engineering graduate student at Northern Arizona University. My primary research project is sponsored by the Federal Highway Administration, and focuses on improving engineering education methods. I am also contributing to a research project sponsored by the US Department of Energy, in which I am assisting with the solid mechanics modeling of moisture swing polymers for use in low-energy carbon capture. For my senior capstone, I led the development of a theoretical offshore wind farm for the 2022 Collegiate Wind Competition, and helped our team earn second place at the competition. This experience led me to become the current president of NAU's Energy Club, where I now manage two interdisciplinary engineering teams who are working to complete the Collegiate Wind Competition and Hydropower Collegiate Competition. I am also the president of NAU Skate Club, which I founded this semester in order to provide enriching opportunities for community members, and share the benefits of skateboarding with others. I enjoy holding leadership roles, and apply myself entirely to the projects I am involved in.

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Joshua T. Hewes P.E. Northern Arizona University

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John Tingerthal P.E. Northern Arizona University

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John Tingerthal joined the Construction Management faculty at Northern Arizona University in 2007 and was appointed as a Distinguished Teaching Fellow in 2015. His engineering career spans a variety of design and forensic engineering experiences. He spent eight years practicing structural engineering in Chicago. This work culminated with design work on the Minneapolis Public Library and the Overture Center for the Arts in Madison, Wisconsin. He was also involved with forensic investigations in Iowa and Wisconsin and participated in structural coordination efforts at Ground Zero in September of 2001. He is currently the Associate Chair of Civil Engineering, Construction Management and Environmental Engineering at NAU and holds professional engineering licenses in the states of Arizona and Illinois.

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biography

Robin Tuchscherer Northern Arizona University

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Dr. Tuchscherer is a Professor of Structural Engineering and has served at Northern Arizona University since 2011. His teaching and research interests focus on structural engineering, structural concrete, infrastructure, and educational reform.

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Abstract

The objective of this paper is to present a case study on developing and implementing evidence-based interventions into a traditional civil engineering course of study to better teach fundamental engineering principles in the context of engineering practice. Entry-level engineers often struggle applying fundamental engineering principles acquired in their formal education to the engineering applications encountered when entering the workforce. The purpose of the interventions presented in this paper is to improve students’ ability to transfer this fundamental knowledge. These interventions are based on “anchoring” the content; that is, deeply contextualizing fundamental engineering principles to one or two case studies (related to bridge engineering) throughout students’ four-year course of study. Anchored learning is based on the construct of situated cognition that also forms the basis for what is widely called experiential learning. Anchored learning is founded on the notion that knowledge can be recalled when people are explicitly asked to use it as a “tool” for solving a problem.

To illustrate the methodology, a local truss bridge is described in detail and then used to teach several key topics in structural engineering, including determinacy in students’ statics class, normal stress in their subsequent mechanics of materials class, and the method of virtual work in their structural analysis class. Repeatedly investigating the same structure, in varying contexts and across the curriculum, increases the relevance of the underlying theories, as well as reduces student’s “cognitive load” associated with learning a new concept while internally relating the analytical model to an actual structure. A key feature of this project is that the anchored learning methodology can be implemented within an already crowded engineering program of study with minimal change to the curriculum, learning outcomes, and learning objectives. This aspect is essential for the anchored instruction to be adopted.

Quantitative and qualitative data were collected and used to assess the effectiveness of teaching fundamental engineering concepts with anchored instruction. A quantitative survey was deployed at the beginning and end of each anchored course to measure students’ attitude toward a career in bridge engineering. Qualitative data were collected from a free response question on the survey and from interviews with student focus groups and instructors involved with courses containing anchors. Results indicated that students found bridges more interesting, had a better understanding of what a bridge engineer does, were more likely to pursue a career in bridge engineering, and could become a successful bridge engineer after being exposed to the anchored learning material. Instructors involved with deploying the anchor modules noted that implementation of four to five modules was not difficult. Both the students and instructors involved in this study noted that field trips to a local structure and inclusion of real-life bridges in the coursework are highly influential; feedback suggested that significant effort should be spent introducing the anchor case studies, with adequate detail and information, to make them more memorable and important.

Dymond, B. Z., & Ray, D., & Hewes, J. T., & Tingerthal, J., & Tuchscherer, R. (2023, June), Board 40: Using “Anchored Instruction” to Teach Fundamental Bridge Engineering Principles: A Case Study. Paper presented at 2023 ASEE Annual Conference & Exposition, Baltimore , Maryland. 10.18260/1-2--43134

ASEE holds the copyright on this document. It may be read by the public free of charge. Authors may archive their work on personal websites or in institutional repositories with the following citation: © 2023 American Society for Engineering Education. Other scholars may excerpt or quote from these materials with the same citation. When excerpting or quoting from Conference Proceedings, authors should, in addition to noting the ASEE copyright, list all the original authors and their institutions and name the host city of the conference. - Last updated April 1, 2015