Proposta para uma abordagem de Ambiente Remoto para estudo de superposição de cores

• Autor(a) principal: Almeida Junior, José Neres de
• Data de Publicação: 2016
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações da PUC_SP
• Texto Completo: https://tede2.pucsp.br/handle/handle/19670
• topic: Arduino; Weblab-Deusto; Laboratório remoto; Ensino de Física; Ambiente Remoto de Aprendizagem; Remote lab; Teaching of Physics; Remote Learning Environment; CNPQ::ENGENHARIAS

This dissertation aims to present the Remote Automated Spectrophotometry project, an experiment executed remotely, within the structure and context of the use of a Remote Laboratory with multipurpose applications, that is, a remote sensing laboratory that is developed in PUC / SP, called Webduino, the WebLab of PUC-SP. This experiment presents interdisciplinary characteristics, in the sense of mixing physics contents with areas of Biology, Arts and Photography, given the study of topics such as colorimetric synthesis, color patterns, physiological diseases associated with colors, as well as topics of Physics, referring to the development of the presented experiment, such as diffraction, constructive interference, among others, all presented in a way that is understandable to the target public, that is, high school students and also the common public. In this case, the experiment in question is defined in the study of the chromatic synthesis, based on the spectrometry, be the theoretical part and operation, or in obtaining results of the different intensities of irradiance for the different colors, diffracted by the diffraction grating, which form the original color, coming from LED lamp. To this purpose, this study, and the implementation of the experiment, were carried out with a prototype construction approach, based on the idea of the development methodology, emphasized by Van den Ayken, aiming at a later implementation and verification, with tests of functionality and adequacy to possible user needs, for use in the future project of the Remote Laboratory and verification of possible improvements to the intended target public. In addition, we intend that the methodology behind the environment in which the remote laboratory is located, in the future, will be characterized by a inquiry based learning (IBL) methodology (DIKKE et al, 2015); (DE JONG et al, 2013); (ZACHARIAS et al., 2015), with the contents of the remote environment being oriented towards an idea that guides the user to the understanding of the subject, through scientific method (conceptualization, theory, hypothesis, experiment, conclusion), for the future PhD project . Thus, initially research was carried out to survey the state of art and to survey the theoretical basis of the proposed theme, and according to current needs, the prototype of the experiment was assembled, as well as the adaptation of the network architecture structure created in the past years, to the suitability of the laboratory with remote access, within an environment that is compatible with the intentions of the experiment, aiming at exploring the topics related to the study of colors, especially regarding chromatic synthesis, for this experiment, as well as the possible requirements of professionals in the area, for future projects. Also, in the environment elaborated, the remote laboratory intends to develop didactic resources that allow to use the Arduino board applied to Science Teaching, particularly, in Physics Teaching, in High School. The development platform selected to manage the experiments is WebLab-Deusto, for its intelligibility, functionality and security. Due to the structural issues of a Remote Laboratory, and as pointed out in the researched literature (LIMA et al., 2013), (SILVA, 2007), (NETO, 2012), it is also necessary that the development and the access platform is inserted in the Remote environment of the experiment, affording to parameters that allow the user to learn the concepts studied and the experiences that he will control and collect the data for later analysis. In order to do so, it was re-elaborated and readapted, besides the experiment that specifies the remote laboratory, the environment to contemplate the requirements for the teaching of Sciences, as well as for the learning of the physical concepts of the experience that the user performs