Learning to waste and wasting to learn? how to use cradle to cradle principles to improve the teaching of design

• Autores: Elizabeth M. Gerber, Ann Mckenna, Penny L. Hirsch, Charles Yarnoff
• Localización: The International journal of engineering education, ISSN-e 0949-149X, Vol. 26, no. Extra 2, 2010, págs. 314-323
• Idioma: inglés
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• Resumen

  • Engineers of the future are expected to be knowledgeable about the principles and practices needed to develop eco-effective productsand manufacturing processes, yet it is challenging to integrate these principles and practices into undergraduate engineering designeducation. Our research explored one approach for beginning this process to help first-year students understand and apply cradle tocradle design practices in a user-centered, project-based design course. We used McDonough and Braungart’s 5-step model of cradle tocradle design as a framework to guide students through several exercises and reflections related to the prototyping activity in thecourse. The results of the research showed that through limited exposure to cradle to cradle design, students made some progresstoward developing adaptive expertise in this area, although they had difficulty reconciling their new-found interest in cradle to cradledesign principles with the competing demands of client wishes, time constraints, and limited access to and knowledge of materials