O uso do editor de slides aliado a prática experimental de química como ferramenta educativa para maximizar o processo de ensino e aprendizagem de eletroquímica

Abstract

In the postmodern world that is constantly influenced by technology, education and consequently the process of teaching and learning invariably suffer changes. Therefore, it is necessary to design alternative teaching strategies, seeking to establish links between the pedagogical use of computer and laboratory scientific practices as tools for pedagogical support to the development of the teaching and learning process. This research focused on the design of teaching and learning strategies by conducting educational sessions of computer-mediated chemistry and experimentation. Such coordination was made through the educational union of scientific experimentation laboratories and computer in order to facilitate the students the high school 2nd Year, learning of Physical Chemistry of knowledge, specifically the stack of Daniel. Such research was anchored in constructionist proposal for Valente and the advent of digital technologies that provided an opportunity to learn computer-mediated, proposed by Pierre Levy. There was the construction of a multimedia educational software in order to simulate the experimental practice of Daniel's cell, praising up the the collaborative construction of knowledge, skills and abilities. Such actions were carried out with the participation of fourteen students of the 2nd year of high school from a public school of Eusebius the city in Ceará, designed in six steps: building a software, theoretical-traditional classroom, practice-virtual classroom computer-mediated, software evaluation, experimental and practice-evaluation test. The methodological approach of the research was the qualitative and quantitative type, and was characterized as descriptive research. The data obtained through questionnaires, and observations allowed us to analyze and conclude there is evidence of: development of motivation, creativity and appropriation of content. The experiment of Daniel's cell production in practice and experimental stage was a way to, work more clearly, dynamic, collaborative and reframing the construction of knowledge. The pedagogical use of multimedia educational software developed allowed students a more efficient understanding of concepts, representations and phenomena, and make learning the Daniel cell content more dynamic, motivating and curious.