http://repositorio.ufgd.edu.br/jspui/handle/prefix/1261 Wed, 08 Apr 2026 02:56:20 GMT 2026-04-08T02:56:20Z http://repositorio.ufgd.edu.br/jspui/handle/prefix/6719 Título: Proposta de uma sequência didática para o ensino das propriedades físico-químicas da água fundamentada na pedagogia de Paulo Freire e nos três momentos pedagógicos Autor(es): Gonçalves, Luan Justino Primeiro Orientador: Martinez , André Luiz Abstract: Physics teaching in contemporary basic education is facing a profound crisis. The main challenges include overcrowded classrooms, a significant reduction in the number of hours devoted to the subject, the devaluation of the teaching profession in Brazilian basic education, inadequate working conditions, and the prevalence of a pedagogical culture centered on testing. Furthermore, the school curriculum presents itself as a list of content to be completed, predominantly addressed in a traditional way, with a focus on the teacher and based on the banking education model. In this context, it is essential to adopt alternatives that seek to minimize the educational gaps arising from these challenges. It is essential that teaching methods promote a problem-solving and liberating education, valuing the existential experiences of students in the teaching-learning process, with a view to fostering their awareness. Based on this premise, this teaching sequence was structured based on the dynamics of the Three Pedagogical Moments (3MP), proposed by Delizoicov, and developed from the perspective of Paulo Freire's pedagogy. The main objective was to promote students' awareness of the physical-chemical properties of water, as shown on the label of a mineral water. The proposal was organized into four meetings, each corresponding to two consecutive Physics classes, held in a state school located in the state of Mato Grosso do Sul, with a class of 3rd year high school students. In the first meeting, the contextualization of the generating theme, “physical-chemical properties of water”, was carried out using the label of a mineral water. Based on the raising of questions about the label, the teacher was able to explore the existential experiences of the students related to their understanding of the world. Then, the Three Pedagogical Moments were applied progressively: still in the first meeting, pH was addressed; in the second, the electrical conductivity of water; in the third, evaporation residues; and, in the bedroom, the temperature. During the implementation of the 3MP, the teaching sequence incorporated several teaching strategies, such as expository and dialogic classes, problem-solving experimentation, reading and interpretation of texts, conversation circle and virtual simulators. The analysis of the records produced by the students throughout the teaching sequence, the transcriptions of audios, the results of the bimonthly test and the students' evaluations regarding the conduct of the activities indicated possible evidence of awareness in relation to the content worked on. Editor: Universidade Federal da Grande Dourados Tipo: Dissertação Fri, 31 Oct 2025 00:00:00 GMT http://repositorio.ufgd.edu.br/jspui/handle/prefix/6719 2025-10-31T00:00:00Z http://repositorio.ufgd.edu.br/jspui/handle/prefix/6267 Título: Sequência didática: a utilização de animes como estímulos para o ensino de interações elétricas Autor(es): Silva, Ivan Fernando Cabral da Primeiro Orientador: Botero, Eriton Rodrigo Abstract: The current context of education in Brazil has undergone numerous political and methodological changes. The high school segment is the most affected, and any potential reforms have created increasingly profound gaps in learning. The subject of Physics, situated within the natural sciences, often finds itself sidelined due to the constant shifts in the educational system. Consequently, it becomes necessary to employ alternatives aimed at mitigating the educational deficits arising from this context. In light of this situation, this didactic sequence is premised on utilizing Ausubel’s theory of meaningful learning, incorporating elements and concepts in the creation of a podcast based on anime, with electromagnetism as the central theme of Physics. The application of this product took place in a school in Mato Grosso do Sul, involving a group of 19 students in their third year of high school. The initial step involved collecting students' prior concepts (subsumers) through a questionnaire, followed by an exploration of electromagnetism concepts. Next, students were divided into groups and encouraged to respond to questions about excerpts from anime that highlighted issues related to electromagnetism. The podcasts were developed in the final stage of the project to unify and enhance previous concepts by creating narratives and plots based on the anime. The application proved to be satisfactory given the feedback from the students, however it is not plausible to state that there was in fact significant learning, since more extensive and detailed monitoring is necessary to evaluate possible signs of significant learning, that is, it would be pertinent to continue this action to verify and compare the evolution of skills, but due to it being the last school year of these students, this analysis barrier was established. Editor: Universidade Federal da Grande Dourados Tipo: Dissertação Thu, 10 Oct 2024 00:00:00 GMT http://repositorio.ufgd.edu.br/jspui/handle/prefix/6267 2024-10-10T00:00:00Z http://repositorio.ufgd.edu.br/jspui/handle/prefix/5989 Título: Desenvolvimento de uma bomba simulada com arduino para o ensino da associação de resistores Autor(es): Bezerra, Everton Antunes Primeiro Orientador: Sequinel, Thiago Abstract: Acquisition and retention of knowledge are fundamental elements in the learning process, especially in the context of teaching complex subjects such as Physics. In this sense, it becomes imperative that teaching methods adopted in schools stimulate active construction of knowledge by the student, promoting a meaningful connection between new concepts and students' prior knowledge. Given this, the present study aimed to develop an educational product aimed at promoting meaningful learning about resistor association, involving students in theoretical classes and experimental laboratory activities, culminating in disarming a simulated bomb developed with Arduino. The research was conducted at a State School located in Mato Grosso do Sul, with a 3rd year high school class. Initially, a diagnostic evaluation process was conducted through a questionnaire of knowledge about resistor association, with the aim of adapting theoretical classes to the students' level of knowledge. Subsequently, students were subjected to experimental classes related to the challenge of disarming a simulated bomb, in which they were divided into groups, responsible for calculating voltage or electric current in specific resistors. The challenge involved disarming a simulated bomb, with two distinct stages. After completing the activities, students were subjected to a new assessment to compare the results with the diagnostic assessment, allowing quantification of student learning and identification of growth areas. The results showed a significant improvement in students' performance, indicating a deeper understanding of resistor association concepts after implementing the educational product. The practical and challenging approach adopted in the study contributed to student engagement and facilitated learning, highlighting the effectiveness of this teaching methodology. Therefore, it is concluded that the educational product developed was successful in promoting meaningful learning of students about resistor association. Editor: Universidade Federal da Grande Dourados Tipo: Dissertação Thu, 04 Jul 2024 00:00:00 GMT http://repositorio.ufgd.edu.br/jspui/handle/prefix/5989 2024-07-04T00:00:00Z http://repositorio.ufgd.edu.br/jspui/handle/prefix/1299 Título: Proposta de sequência didática para o ensino de ondas: uma abordagem teórico-experimental Autor(es): Murgi, Regiane Nunes Dronov Primeiro Orientador: Souza, José Ezequiel de Abstract: This paper is set by elaboration and implementation of an educational product in a technical degree course in Dourados-MS city. Two research questions guided the study and give meaning as reference for mounting a Didactic Sequential built in six moments involving investigative activities, both of them propitiated the concepts learning of sound and electromagnetic waves, by expositive classes and doing Investigative Experimental Activities (IEA), focused on mounting and exploration of electrical circuits. At first gone identify the previous knowledges of the students about waves, in the second moment was worked the theory of electromagnetic waves, so as the setting-up of the problem and also the hypothesis registry. In the third moment the students done the first IEA meaning to answer the problem question of the previous moment, in the fourth moment were done the exploration of the theory of sound waves, as well the doing of second problem question, and hypothesis registry. In the fifth moment the students developed the second IEA with the wave generator electrical circuit for trying to answer the problem question done in the moment before, and in the sixth moment, the last one, and the students done write report and presented as a seminary. All these activities were worked in a totalized 24 class time, being each moment of 4 class time. Many resources were used for resulted collect, as audio record, movie, and questionnaires application, hypothesis registry and written reports doing by the students. These data were analyzed in three stages, were the first one presents the activities done in each moment with details, the second one does the contextualization of spoken records in audios and movies, and the third is the analysis of answer gotten with the questionnaire, the registered hypothesis, and written reports. With this, were able to conclude that the Didactic Sequential and the wave generator electrical circuit contributed in a positive way for the students’ concepts evolution. Editor: Universidade Federal da Grande Dourados Tipo: Dissertação Fri, 25 Nov 2016 00:00:00 GMT http://repositorio.ufgd.edu.br/jspui/handle/prefix/1299 2016-11-25T00:00:00Z