Journal article
The effectiveness of a physical model demonstrating open channel flow concepts
Journal of professional issues in engineering education and practice., Vol.140(3)
2014
Abstract
The goal of this study is to evaluate the effectiveness of a physical desktop learning module and associated activities and assessments (DLM&A) implemented in an undergraduate engineering class. Preassessments and postassessments designed as part of this study were implemented within a control group that participated in 11 interactive lecture sessions covering open channel flow, and an experimental group that participated in nine lectures and two 50-minute sessions with the DLM&A. Student responses on assessments provide strong evidence to suggest students’ conceptual understanding increased significantly when the DLM&A is implemented. The experimental group registered a gain of 0.57 out of 1.0 possible, with 70% of the students achieving minimum competency, compared to a respective 0.26 gain and 39% competency for the control group. The average effect size for the experimental group was d=0.98. Qualitative assessments show experimental group students were much more likely to correct their conceptual justifications on written responses than control group students.
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Details
- Title
- The effectiveness of a physical model demonstrating open channel flow concepts
- Creators
- JENNIFER C ADAM (Author) - Washington State University, Civil and Environmental Engineering, Department ofRobby Borden (Author)Shannon Davis (Author)Michael Dixon (Author)Andrew P Easley (Author)Alicia Flatt (Author)Olusola O. Adesope (Author) - Washington State University, UNKNOWNCara Poor (Author)Cory Tobin (Author)Bernard J. Van Wie (Author)
- Publication Details
- Journal of professional issues in engineering education and practice., Vol.140(3)
- Academic Unit
- Education, College of
- Identifiers
- 99900609256401842
- Language
- English
- Resource Type
- Journal article