Examinando por Autor "Alves, Gustavo R."

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    Ítem
    Análisis de la idoneidad de una intervención didáctica para la enseñanza de la ley de Ohm, en el nivel universitario básico uso de laboratorio remoto
    (Asociación de Profesores de Física de La Argentina (APFA), 2017-11) Farina, Juan Alberto; Evangelista, Ignacio; Concari, Sonia Beatriz ; Pozzo, María Isabel ; Dobboletta, Elsa ; García-Zubía, Javier ; Alves, Gustavo R.; Hernández Jayo, Unai; Marchisio Roggiano, Susana
    En este trabajo analizamos la idoneidad epistémica y cognitiva de una actividad implementada por un docente de Física con estudiantes universitarios de segundo año de carreras de ingeniería. La actividad propone utilizar la plataforma VISIR (laboratorio remoto) para llevar a cabo experimentos con circuitos de corriente continua destinada a profundizar algunos conocimientos relacionados con la ley de Ohm. Los resultados muestran que el uso de Laboratorio remoto es rápido, accesible y fácil de usar permitiendo la comparación entre valores medidos y valores teóricos. La perspectiva teórico metodológica se inscribe dentro del enfoque ontosemiótico (EOS), considerando particularmente la noción de idoneidad didáctica y los criterios asociados con la misma. Se detectan aspectos concretos de la práctica realizada que podrían ser mejorados para optimizar el aprendizaje de los estudiantes y se concluye que los criterios utilizados en el análisis constituyen herramientas adecuadas para la reflexión de los profesores en ejercicio sobre su propia práctica.
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    Ítem
    A sustainable approach to laboratory experimentation
    (Association for Computing Machinery, 2019-10-16) Felgueiras, Carlos; Costa, Ricardo; Alves, Gustavo R.; Viegas, Clara; Fidalgo, André; Marques, María Arcelina; Lima, Natércia; Castro, Manuel; García-Zubía, Javier; Pester, Andreas; Kulesza, Wlodek; Silva, Juarez Bento da; Pavani, Ana; Pozzo, María Isabel; Marchisio, Susana; Fernández, Rubén; Oliveira, Vanderli; Schlichting, Luis C. M.
    Sustainability is currently a general concern in society and in particular in the use of laboratories for educational purposes. Although laboratories are unavoidable facilities for education, they often produce waste resulting from students' experiments. To contribute for sustainable solutions in education, the use of remote laboratories instead of the traditional hands-on laboratories should be considered in every engineering course. It is precisely this aspect that is discussed in the current paper. Some comments about the importance of sustainability in education are made. Later, it is described the use of a remote laboratory named VISIR in a course held at the Polytechnic of Porto - School of Engineering, for the conduction of an electronic experiment named Schmitt Trigger. At the end, some comments about the contribution of this remote lab for sustainability in education, are provided.
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    Ítem
    VISIR: experiences and challenges
    (2012-02-16) Tawfik, Mohamed; San Cristóbal Ruiz, Elio; Martín, Sergio; Gil, Charo; Pesquera Martín, Alberto; Losada De Dios, Pablo; Díaz Orueta, Gabriel; Peire Arroba, Juan; Castro, Manuel; García-Zubía, Javier; Hernández Jayo, Unai; Orduña Fernández, Pablo; Angulo Martínez, Ignacio; Costa-Lobo, Cristina; Marques, María Arcelina; Viegas, Clara; Alves, Gustavo R.
    It is of crucial importance the integration of practical sessions in engineering curricula owing to their significant role in understanding engineering concepts and scientific phenomena. However, the lack of practical sessions due to the high costs of the equipment and the unavailability of instructors has caused a significant declination in experimentation in engineering education. Remote laboratories have tackled this issues providing online reusable and shared workbenches unconstrained by neither geographical nor time considerations. Thereby, they have extremely proliferated among universities and integrated into engineering curricula over the last decade. This contribution compiles diverse experiences based on the deployment of the remote laboratory, Virtual Instrument Systems in Reality (VISIR), on the practices of undergraduate engineering grades at various universities within the VISIR community. It aims to show the impact of its usage on engineering education concerning the assessments of students and teachers as well. In addition, the paper address the next challenges and future works carried out at several universities within the VISIR community.