Palomas, David;
Sonmez, Buse;
(2025)
Problem-Based Learning in Sustainable Chemistry: A Student Startup Model with PET as a Case Study.
Sustainability & Circularity NOW
10.1055/a-2761-3976.
(In press).
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Abstract
This paper presents a problem-based learning (PBL) framework designed to enhance sustainable chemistry education through a simulated student startup model. Implemented in the MSc Sustainable Chemistry programme at UCL, the activity uses polyethylene terephthalate (PET) as a case study to explore circular economy principles and green chemistry strategies. Students adopt professional roles within startup teams to collaboratively design sustainable production and recycling processes. Delivered in a flipped classroom format, the model promotes active learning, career awareness, and interdisciplinary skill development. Preliminary results from two pilot cohorts show high engagement and positive student feedback, with many graduates pursuing careers in sustainability-focused roles. While the sample size limits generalisation, the model demonstrates strong potential for broader application. Future directions include scaling to larger cohorts, adapting the framework to laboratory-based modules, and fostering cross-institutional collaboration. This approach offers a flexible and impactful template for embedding sustainability and circularity into chemical education.
| Type: | Article |
|---|---|
| Title: | Problem-Based Learning in Sustainable Chemistry: A Student Startup Model with PET as a Case Study |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1055/a-2761-3976 |
| Publisher version: | https://doi.org/10.1055/a-2761-3976 |
| Language: | English |
| Additional information: | © 2025. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/). |
| Keywords: | Problem-based Learning (PBL), Sustainable Chemistry, Circular economy, Student Startups, Green Chemistry Education |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10218962 |
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