scholarly journals Application of Circular Economy Techniques for Design and Development of Products through Collaborative Project-Based Learning for Industrial Engineer Teaching

2020 ◽  
Vol 12 (11) ◽  
pp. 4368 ◽  
Author(s):  
Jaime González-Domínguez ◽  
Gonzalo Sánchez-Barroso ◽  
Francisco Zamora-Polo ◽  
Justo García-Sanz-Calcedo
Keyword(s):  
Circular Economy ◽  
Project Based Learning ◽  
Industrial Engineering ◽  
Previous Knowledge ◽  
Design And Development ◽  
Collaborative Project ◽  
Industrial Engineer ◽  
Product Planning ◽  
Knowledge Processes

Collaborative project-based learning aims to get students to take responsibility for their knowledge processes. The objective of this research is to analyze the viability of applying circular economy techniques for the design and development of products, through learning based on collaborative projects in industrial engineering. A survey was carried out between 2015 and 2019 on final year students of industrial engineering in Spain, from five different academic years. The responses obtained were analyzed statistically. The results indicate that the students who had more previous knowledge about the circular economy, valued its relevance for the design and development of products as well as for the practice of the profession more. In addition, it was demonstrated that the implementation of circular economy strategies in the design and development of products through collaborative projects allows the acquisition of different knowledge: eco-design, product planning and distribution, reuse, recycling, etc. Moreover, most of the students considered that the circular economy should be a complementary discipline and a transversal competence.

scholarly journals PRODUCT CIRCULARITY INDICATORS: WHAT CONTRIBUTIONS IN DESIGNING FOR A CIRCULAR ECONOMY?

2020 ◽  
Vol 1 ◽  
pp. 2129-2138
Author(s):  
M. Saidani ◽  
H. Kim ◽  
F. Cluzel ◽  
Y. Leroy ◽  
B. Yannou
Keyword(s):  
Product Design ◽  
Engineering Design ◽  
Circular Economy ◽  
Development Process ◽  
Industrial Product ◽  
Design Tools ◽  
Design And Development ◽  
Micro Level ◽  
Do So

AbstractThis paper investigates and questions the relevance of product-centric circularity indicators in a product design context. To do so, reviews of eco-design tools and critical analyses of circularity indicators at the micro level of circular economy implementation are combined with a new workshop experimenting four of these indicators with the aim to improve the circularity performance of an industrial product. On this basis, the four tool-based circularity indicators tested are mapped on the engineering design and development process, and are positioned among the pool of main eco-design tools.

scholarly journals Assessing Collaborative, Project-based Learning Models in Introductory Science Courses

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Kristin Huysken ◽  
Harold Olivey ◽  
Kevin McElmurry ◽  
Ming Gao ◽  
Peter Avis
Keyword(s):  
Student Performance ◽  
Cell Biology ◽  
Problem Based Learning ◽  
Learning Model ◽  
Project Based Learning ◽  
Learning Models ◽  
Collaborative Project ◽  
First Semester ◽  
Student Teams ◽  
Introductory Biology Course

Collaborative, project-based learning models have been shown to benefit student learning and engagement in the STEM disciplines. This case study evaluates the use of highly collaborative project- and problem-based learning models in introductory courses in the geosciences and biology. In the geosciences, we developed project-based modules with a strong local focus. Student teams worked on three project-based laboratories dealing with the local geology/geomorphology, water quality of a local stream, and local flooding issues. These replaced traditionally taught laboratories on topographic maps and rivers and streams. Student teams presented project results in lieu of taking a traditional laboratory practical. In biology, we designed a collaborative learning model that incorporated three problem-based learning modules into a first-semester introductory biology course. Students were assigned topics in evolution, cell biology and genetics to research independently during the course of the semester, with each module culminating in a brief presentation on the topic. Modules were designed to mirror concepts being covered in the lecture. Preliminary results suggest that student performance and attitudes towards course material benefitted from this learning model. The authors consider outcomes, benefits, and challenges to students and instructors.

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