Produção Nacional
Uso de Realidade Aumentada como Apoio ao Ensino do Campo Girante de um Motor de Corrente Alternada
2014; Volume: 21; Issue: 03 Linguagem: Inglês
10.5753/rbie.2013.21.03.131
ISSN2317-6121
AutoresSuzana da Hora Macedo, Filipe Fernandes, Evanildo dos Santos Leite, José Valdeni de Lima, Maria Cristina Villanova Biazus,
Tópico(s)Academic Research in Diverse Fields
ResumoThis work aims to improve teaching and learning Electromagnetism concepts using Augmented Reality (AR ). Electromagnetism is the scientific basis for understanding the principle of rotating electrical machines. However, it was verified through a preliminary study that there are difficulties in the Electromagnetism teaching- learning process and that these difficulties are concentrated primarily on two factors: visualize the representation of the magnetic field and the mathematical basis to work with these concepts, which allow the acquisition of new concepts in the field of Electromagnetism. In this work, it was developed and used a learning object as a tool in the teaching- learning of Electromagnetism concepts to overcome the dificulties of the process visualization of magnetic fields. This Learning Object was tested with students of technical courses at Instituto Federal Fluminense (IFF), where students can view and interact with them. This work was based on the theory of Meaningful Learning, which, according to Ausubel, occurs when a concept is related significantly and not arbitrary, with existing concepts in the cognitive structure of the individual. From the results obtained with the interaction of students with the Learning Objects was possible to make analyzes and reviews to complete the present work. The analysis shows that there were significant improvements in the performance of learners in the experimental group compared to the control group learners. Comments and reviews were made to complement the work, highlighting its advantages in the teaching-learning process.
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