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Using Concept Maps as a Tool for Assessment and Continuous Improvement of a First-Year Course

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Conference

2016 ASEE Annual Conference & Exposition

Location

New Orleans, Louisiana

Publication Date

June 26, 2016

Start Date

June 26, 2016

End Date

August 28, 2016

ISBN

978-0-692-68565-5

ISSN

2153-5965

Conference Session

First-Year Programs Division Technical Session 8: Ways to Measure "Things" About Your Course(s)

Tagged Division

First-Year Programs

Page Count

14

DOI

10.18260/p.27138

Permanent URL

https://peer.asee.org/27138

Download Count

87

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Paper Authors

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Elise Barrella James Madison University Orcid 16x16 orcid.org/0000-0003-0020-2035

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Dr. Elise Barrella is an Assistant Professor of Engineering at James Madison University, who focuses teaching, scholarship, service, and student mentoring on transportation systems, sustainability, and engineering design. Dr. Barrella completed her Ph.D. in Civil Engineering at Georgia Tech where she conducted research in transportation and sustainability as part of the Infrastructure Research Group (IRG). Dr. Barrella has investigated best practices in engineering education since 2003 (at Bucknell University) and began collaborating on sustainable engineering design research while at Georgia Tech. She is currently engaged in course development and instruction for the junior design sequence (ENGR 331 and 332) and the freshman design experience, along with coordinating junior capstone at JMU. In addition to the Ph.D. in Civil Engineering, Dr. Barrella holds a Master of City and Regional Planning (Transportation) from Georgia Institute of Technology and a B.S. in Civil Engineering from Bucknell University.

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Justin J. Henriques James Madison University

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Kyle G. Gipson James Madison University

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Dr. Kyle Gipson is an Assistant Professor at James Madison University (United States) in the Department of Engineering (Madison Engineering) and the Center for Materials Science. He has taught courses pertaining to topics for first-year engineering, materials science and engineering, engineering design, systems thinking and engineering leadership. He has a PhD in Polymer, Fiber Science from Clemson University. His research background is in the synthesis of polymer nanocomposites and engineering education. He was trained as a Manufacturing Process Specialist within the textile industry, which was part of an eleven-year career that spanned textile manufacturing to product development.

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Abstract

This paper demonstrates evidence-based practice for evaluating the effectiveness of and continuing to improve a first year course on engineering fundamentals and decision-making. In Spring 2015, five instructors in the engineering department launched six sections of an introductory engineering course. The course is a curricular element of the department's first-year experience and is intended to introduce new engineering students to engineering fundamentals, analytical and creative problem solving, systems thinking, engineering and society, sustainable development, and professionalism. As part of course assessment, students enrolled in the introductory course completed hand-written concept maps of “engineering decision-making” during the first and last weeks of class. A concept map is a graphical method for identifying and organizing relationships between concepts, related to a central topic, by using a node-link diagram. The instructors wanted to discern if students broadened and deepened their understanding of engineering decision-making over the course of the semester and identify gaps or misconceptions that will need to be addressed during students’ subsequent courses and by future runs of the first-year course. The pre and post concept maps were completed during class time in the first and last weeks of the semester. Students were given a brief explanation and examples of how to construct a concept map, using a common set of slides in each section, and then had 10 minutes to complete the maps. The pre and post concept maps were evaluated for structure and connectedness of knowledge using the traditional scoring method which counts and then weights the number of concepts, the number of hierarchies (or branches), the depth of hierarchies, and then number of cross-links connecting different hierarchies. The content of student knowledge was evaluated using thematic analysis to identify trends or gaps in student knowledge compared to the course learning objectives. The results, in terms of both structure and content of student knowledge, indicate that students' conceptualizations of engineering decision-making evolved over the course of the semester but that gaps (or low prioritization) between course learning objectives and student conceptualizations exist. Course instructors are using the results of concept map analysis to continuously improve the course during the Spring 2016 and in future semesters. The instructors would like to help the students make stronger connections between course topics and how each can be incorporated into decision-making for both simple and complex problems. Concept maps are a method that can be employed by other institutions that are assessing a first-year course or have multiple instructors or multiple sections of a first-year course in order to help establish a consistent foundation for future classes. Concept maps are valuable as both a learning tool, helping students make connections within or across classes, and as an assessment tool to inform and monitor the effectiveness of curricular interventions to improve student learning.

Barrella, E., & Henriques, J. J., & Gipson, K. G. (2016, June), Using Concept Maps as a Tool for Assessment and Continuous Improvement of a First-Year Course Paper presented at 2016 ASEE Annual Conference & Exposition, New Orleans, Louisiana. 10.18260/p.27138

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: © 2016 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