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- Title
Laboratorio virtual de cinemática e dinámica nos tiempos de pandemia.
- Authors
Nubar Sismanoglu, Bogos; Barbosa de Barros Aragão, Eduardo Cezar; Uno Hoyer, Yudji Dieterich; Bedik Sismanoglu, Bogos
- Abstract
In this era of pandemic, initiated in 2020 with the spread of COVID 19 worldwide, it is imperative that we develop emergency plans for didactic procedures that facilitate the continuation of laboratory classes in higher education institutions, for engineering and physics courses, mainly and also for related courses. The students, composed of groups of persons who participate in a common didactic process, as is the case with laboratory classes, must now be separated, located individually in their homes, safeguarding themselves and their family from the fearful disease and, therefore, virtual teaching should be implemented in order to continue the continuity of the teaching-learning process. A very useful tool is the video and the use of the smartphone as fundamental assistants to this process, together with the use of the internet, which manages to unite students, even if located in distant points between them. In this work we use these easily accessible technologies and make short videos available on YouTube, with free access, so that the student and his study group can view the proposed experiment and, through the free tool GoogleClassroom, for example, be able to interact with their peers and with both the teacher and the educational institution to which they belong. The teacher must therefore make short videos available on YouTube of the experiments proposed by him and must provide didactic material through the Classroom portal, and the students in their homes must, using only the video, obtain all the important information of the phenomenon to be studied. The assembly and filming of the experiment must take place in the laboratory environment of the educational institution and the filming must provide a complete visualization of the phenomenon or of the specific parts and situations for carrying out the experimental procedures that lead to the understanding and solution of the experimental problem. In this specific work, the physics used will be explained in a general way and the student should know only basic concepts to carry out the experiment. Therefore, high school students will also be able to follow the experiment. All students are advised to do the experiment individually so that they learn to use the theory of errors in a physics experiment where the interpretation and the scientific model must be well understood. Also, students will be able to compare their results, since the lack of experience in measurements leads to systematic errors (gross errors) quite significant. It is observed that usually 15% of students in the laboratory make gross mistakes and in a virtual job, this result is higher.
- Publication
Latin-American Journal of Physics Education, 2021, Vol 15, Issue 2, p1
- ISSN
1870-9095
- Publication type
Article