BDTD - Biblioteca Digital de Teses e Dissertações
URI Permanente desta comunidadehttps://repositorio.ufpa.br/handle/2011/2289
Biblioteca Digital de Teses e Dissertações da UFPA (BDTD). Sistema Eletrônico de Teses e Dissertações (TEDE). Projeto BDTD/UFPA e Instituto Brasileiro de Informação em Ciência e Tecnologia (IBICT).
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Item Acesso aberto (Open Access) A calculadora científica na transição de artefato a instrumento: uma abordagem instrumental nos cursos de engenharia(Universidade Federal do Pará, 2016-12-16) SOUSA JÚNIOR, Mario Alexandre de; NUNES, José Messildo Viana; http://lattes.cnpq.br/5188612973174798; https://orcid.org/0000-0001-9492-4914The present study investigated the use of the scientific calculator in the transition from artifact to instrument in the study processes around the Differential Calculus of the first semester of Civil / Electrical / Mechanical Engineering courses at a private university in the city of Belém-Pará. The activity analyzed was designed to provide the use of the Casio fx-82MS scientific calculator. The research took the form of a case study. To achieve this objective, a workshop was first proposed to evaluate the students' experience in using the calculator and, a posteriori, to apply activities involving Differential Calculus and from the point of view of Instrumental Genesis in order to establish its role In a process of construction of knowledge, so the results were analyzed to the Situation (s) of Instrumented Activity (s) - SAI, in order to analyze actions of instrumentation. Based on the activities, we observed that the majority of undergraduates did not know the scientific calculator and its resources until the realization of the workshop, getting to know it during the activities as they appropriated their resources to carry out the activities of notions of Calculation Differential, potentiating it from artifact to instrument.Item Acesso aberto (Open Access) Educação matemática em uma classe hospitalar: relações, enredamentos e continuidades(Universidade Federal do Pará, 2016-11-23) CAJANGO, Eunice Maria Figueira; SALES, Elielson Ribeiro de; http://lattes.cnpq.br/5467537517169068; https://orcid.org/0000-0001-6242-582XThe core element of the research emerged from the idea of having a look at the scenario which composes the context of education in hospital environments, to investigate if actions related to mathematical education in hospital classes may or not contribute to the well-being of the pupils, as well as favor the continuity of studies after or even during the medical treatment. The research has embodied cognition, from Luis Radford’s perspective, as the theoretical reference. The adopted methodology is the qualitative approach, and the data were collected during math education activities and interviews which took place at a Support House for people undergoing medical treatment in Belém/PA, with nine students whose age range from eleven to fifty-seven years old, and whose schooling ranges from Elementary Education to High School. The data were registered on notes in a field notebook, audio files and videos of the developed activities. There were also interviews with parents, students and teachers, with the aim to collect information about part of the trajectory of each observed student. The data discussion is structured in order to cover two aspects: the importance of the dialogic relationships shaped up in the class environment for the well-being and the involvement of the participants throughout the educational process, and the embodied formation of knowledge shown by the students in relation to the suggested themes. The presentation of the results is divided into two themes: compositions referring to basic geometry and significations as regards standard measurements for length and distance. The final considerations confirm the importance of the teacher’s attendance on students undergoing health treatment, in order to cooperate in the guarantee of the continuity of the educational process. We also understand that there is reliable evidence of the importance of activities that presume embodied aspects while mathematical knowledge is being constituted. We highlight the need to strengthen the partnership between university and hospital education environment, aiming to conduct researches that contribute to widen and strengthen the discussion about public policies for scholars in this situation. Lastly, we suggest the proposition and development of investigation about the educational processes at schooling units that receive pupils during or after health treatment, in order to embrace reflections on inclusive perspective of democratic and universal access to the educational system.