Navegando por Assunto "Ensino e aprendizagem de matemática"

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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/0000-0001-6242-582X
The 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.
Acesso aberto (Open Access)
O material manipulável no ensino e aprendizagem das noções básicas de geometria analítica a um aluno com cegueira
(Universidade Federal do Pará, 2017-04-26) CARDOSO, Lucélia Valda de Matos; SALES, Elielson Ribeiro; http://lattes.cnpq.br/5467537517169068; https://orcid.org/0000-0001-6242-582X
The present study aimed to investigate the use of manipulative material (built together with the student) as a resource to the teaching-learning process in Basics of Analytical Geometry to a student with acquired blindness. A part of the research (application of the activities) took place in 4 months and consisted of a period of observation, application of interviews and verification of the content worked. The research had the qualitative approach and used as a methodology the case study, in each developed activity, we propose problems that were solved with the aid of the manipulable material, in order to understand what the contributions of this resource to the process of teaching and learning the Basics of Analytical Geometry to students with blindness. In this sense, the research is being developed in a public school established in Mosqueiro (district of Belém / PA) in the neighborhood of Carananduba, involving only a blind student of the third year of high school, night shift. The results obtained by the research demonstrated that the use of the manipulative material contributed to the learning and understanding of the mathematical concepts of the Basics of Analytical Geometry after familiarization with the manipulable material. Thus, the analysis of the data showed that there was a significant contribution in the understanding of the mathematical concepts, which was provided by the strengthening of the interaction and the construction of the manipulable material.