Enhancing project-based learning in engineering education: a hybrid DT-CDIO-RA framework for sustainable product design

Enhancing project-based learning in engineering education: a hybrid DT-CDIO-RA framework for sustainable product design

Abstract This study presents a structured hybrid framework integrating Design Thinking (DT), the Conceive-Design-Implement-Operate (CDIO) methodology, and Root Assessment (RA) to enhance project-based learning (PBL) in engineering education. The framework addresses limitations in conventional PBL by...

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Bibliographic Details
Main Authors: P. Hariharasakthisudhan, K. Logesh, K. Sathickbasha, Sathish Kannan
Format: Article
Language:English
Published: Springer 2025-05-01
Series:Discover Education
Subjects:
Hybrid methodology
Sustainable product design
Project based learning
Design thinking
CDIO framework
Root assessment (RA)
Online Access:https://doi.org/10.1007/s44217-025-00579-3
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Summary:Abstract This study presents a structured hybrid framework integrating Design Thinking (DT), the Conceive-Design-Implement-Operate (CDIO) methodology, and Root Assessment (RA) to enhance project-based learning (PBL) in engineering education. The framework addresses limitations in conventional PBL by embedding iterative ideation, structured engineering processes, and systematic decision-making. Applied to the development of a Seed Injecting Machine, the framework enabled students to engage in user-centric design, sustainability-driven decision-making, and iterative prototyping. The DT phase guided empathy-driven ideation, while CDIO structured concept realization through detailed design, fabrication, and testing. RA facilitated a multi-criteria evaluation process, prioritizing technical feasibility, sustainability, and user adoption metrics. This methodology provided a robust PBL model, aligning experiential learning with real-world constraints. Students gained hands-on expertise in interdisciplinary problem-solving, stakeholder-driven design, and sustainability assessment. The proposed DT-CDIO-RA framework enhances engineering education by bridging theoretical learning with applied innovation, equipping learners with competencies critical for sustainable product development.
ISSN:2731-5525

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