CESTB - Tabatinga
URI permanente desta comunidadehttps://ri.uea.edu.br/handle/riuea/962
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215 resultados
Resultados da Pesquisa
Item Estudo bibliométrico das produções científicas relacionadas a educação matemática utilizando tics (2012-2022)(Universidade do Estado do Amazonas, 2023-10-16) Gregorio, Felipe Ariramba; Marinho, Karem Keyth de OliveiraThis study entitled "Bibliometric study of scientific productions related to mathematics education using ICTs (2012-2022)" aimed to analyze scientific publications in journals through a bibliometric study related to Mathematics Education using Information and Communications Technology, between the years from 2012 to 2022. For this, a quantitative approach was used, of the bibliometric type, in which we sought to divide it into stages, with this the search tool was the electronic magazine Boletim em Educação Matemática (BOLEMA), using keywords, and relocating within the pre-described bibliometric indicators. The results obtained show that there were a total of 55 publications between 2012 and 2022 directly related to ICT in MS, where the indicators co-authorship and Portuguese language (58%, 80%) had higher incidence and dominance rates, within a detailed approach, the Geogebra software presented itself as potentially more common within the educational scenario. Therefore, when knowing the level of publications in the last ten years, it is believed that academic productivity regarding ICTs tends to expand more and more over the years.Item Modelagem matemática na oxigenação do sangue(Universidade do Estado do Amazonas, 2023-10-16) Macedo, Daniel Cobos; Chaveco, Antonio Ivan RuizThe present work aims to analyze how mathematical modeling can be used in the blood oxygenation process. This is an exploratory, qualitative research, through a literature review, using the SciELO and Google Scholar databases. There were seven articles chosen for qualitative analysis, but only three were used and compared in the discussion of the results. Based on the studies analyzed, it was possible to simulate several characteristics of the experimental test in mathematical models. The modeling used was successful in quantifying the concentrations of oxygen and carbon dioxide present in the blood. The tiny number of articles found relating to the topic interferes in a limiting way with the conclusions of this review. Therefore, it is necessary to carry out new studies in order to analyze how mathematical modeling can be used in the blood oxygenation process, as well as to update studies on this topic.Item Teorema fundamental da teoria local das curvas e suas aplicações(Universidade do Estado do Amazonas, 2023-10-16) Souza, Natali Façanha de; Hilário, Thalita da Costa TaquitaThe present work is an introductory study of differential geometry, with the objective of demonstrating the Fundamental Theorem of the Local Theory of Curves in a clear, objective way and citing applications regarding the preliminary concepts for demonstrating the theorem. To achieve the objectives of the work, a bibliographical review was used and, as main tools, definitions of some properties of differentiable parameterized curves, such as tangent vector, arc length, curvature, torsion, Frenet trihedron, in addition to classic calculation results differential and integral. Furthermore, concepts from Ordinary Differential Equations, more precisely, the existence and uniqueness theorem, were also used. With this study, it was possible to develop interest in scientific research, improve knowledge in the area of differential geometry and develop the proposed objectives. Therefore, the study of Differential Geometry allows us to understand the properties of parameterized curves through fundamental concepts and use them to cite applications. Furthermore, this work can contribute to the dissemination of knowledge in Mathematics and serve as research material on Differential Geometry of differentiable parameterized curves.Item Situação do diabetes na faixa etária no município de tabatinga-am(Universidade do Estado do Amazonas, 2023-10-16) Azevedo, Leonardo Sangama; Chaveco, Antonio Ivan RuizThe present research deals with the situation of diabetes among the age groups of 5 to 64 years of age in the municipality of Tabatinga-Am, according to the local health secretary, diabetes is a disease that has high rates of morbidity and mortality in the County. The world health organization argues that the disease directly affects all citizens of the world, resulting in a global problem not only of a health nature, but also of an economic nature. Because of this, the study of the behavior of the disease is very important and necessary, from there this work will address diabetes in the city of Tabatinga-Am using data collection from the health department and research on the disease collected in various bodies specializing in state, national and global health, with the aim of elucidating the topic, we identified the age groups in which diabetes is most prevalent and we will analyze behavior to discover the group of people with the highest and lowest incidence of the disease in city object of study.Item O jogo ludo na aprendizagem de matemática dos alunos do 6° ano ʺ1ʺ do ensino fundamental na escola estadual marechal rondon(Universidade do Estado do Amazonas, 2023-10-16) Carneiro, Marcely Herrera; Marinho, Karem Keyth de OliveiraThis article uses the game Ludo, as an educational proposal, aiming to understand its contributions to the learning of Mathematics of students in the 6th year ʺ1ʺ of Elementary School at Escola Estadual Marechal Rondon. The study has an approach qualitative, in which we carried out field research at the Marechal Rondon State School, located in the city of Tabatinga/AM, carried out in the classroom, during Mathematics classes, in which we used educational resources to develop it in three stages. The activities were carried out with 31 students and, according to the results obtained, we verified that, during the field research, the students demonstrated confidence in interacting, clarifying their doubts and making their difficulties clear, we observed that, despite the difficulties, the students were able to answer all the questions proposed. As a result, we realized during the Ludo Game that, together with the entertainment and fun of the activity, students felt more motivated to study and learn Mathematics.Item Multifractalidade dos níveis do rio amazonas para a cidade de tabatinga(Universidade do Estado do Amazonas, 2023-10-16) Mata, Cindy Gabrielle Dacio da; Filho, Edilson de CarvalhoThe present work is a multifractal analysis of the levels of the Amazon River for the city of Tabatinga. The data used was collected between the years 1982 and 2022, and obtained from the official website of the National Water Agency. We obtain the multifractal characterization of the level series from the MF-DFA method. Initially, we sought to clarify some important concepts for understanding the work and from this, we were able to carry out each step of the method. After these procedures we were able to achieve the main objective of this work, which is to characterize the dynamics of the floods and ebbs of the Amazon River near the city of Tabatinga through a multifractal spectrum extracted from the multifractal detrended fluctuation analysis (MF-DFA) method. ).Item George Gabriel Stokes e suas aplicações na matemática e física(Universidade do Estado do Amazonas, 2023-10-16) Dias, Geovane da Silva; Chaveco, Antonio Iván RuizIn this work we present the British mathematician and physicist George Gabriel Stokes, as well as some of his main contributions to the development of human knowledge, aiming to demonstrate the famous Stokes Theorem and its applications in Mathematics and Physics. A bibliographic study was carried out, based on the book by Chaveco (2015), scientific articles that address the subject and other calculation books. Some essential definitions of Vector Calculus are presented, for a better understanding of the theorem. Therefore, it was possible to understand with this work, an expansion of studies on vector fields, line integrals (curvilinear), surface integrals, the work carried out, concepts that are very important to arrive at the demonstration of the theorem. We also conclude that Stokes' Theorem is of fundamental importance, as it makes it possible to find significant results with great applicability in Physics, Mechanics, Chemistry, Engineering and other areas that involve the calculation of fluids.Item Descrição da produção de açaí de quatro famílias produtoras da comunidade São João de Veneza(Universidade do Estado do Amazonas, 2023-10-16) Leandro, Edilson Cavalcante; Pereira, Edfram RodriguesAçaí is a palm tree that occurs naturally in upland environments or in the floodplains of the Amazon estuary, and is extremely important in the diet and income generation of riverside dwellers. With the aim of describing the production of açaí wine in the indigenous community São João de Veneza, municipality of Benjamim Constant – AM, an interview was carried out with the application of 20 questions to 4 producers, as a result we detected that families have their açaí plantation managed with guidance from IDAM technicians, however the majority of the collection is from plants present in nature. Therefore, we realize that the community has great potential for growth in açaí production, we highlight that the harvest is carried out from January to June, but in 2022 the community received 12 thousand açaí seedlings of the Pai d'agua type, donated by IDAM, which will produce all year round. The community only produces açaí wine, so it can invest in the production of other derived foods. As a result, research shows that açaí cultivation has great economic potential.Item Análise da eficiência do modelo sir quando confrontado com dados reais(Universidade do Estado do Amazonas, 2023-10-16) Rodrigues, Elvis Da Silva; Pereira, Edfram RodriguesConsidering the great importance of studying mathematical models that help understand the dynamics of transmission of infectious diseases, especially the SIR model, This work aims to investigate the efficiency of the SIR model applied to COVID-19 data in the state of Amazonas. To this end, studies were carried out on the SIR model, also on COVID-19 and, in addition, an algorithm was created in Python language to carry out the necessary analyses, comparing with real data provided by the Health Surveillance Foundation (FVS). As a result, we saw that the simple SIR model is not efficient compared to the real data provided by official bodies, since depending on the applications, while the model estimates very high peaks, the real data shows much smaller peaks. In this way, we can understand the discrepancy as being caused mainly by underreporting, since the simple SIR considers that all cases are diagnosed. Therefore, in this work we present an extension of the SIR model to also consider underreporting.Item A prática docente e sua relação com saberes docentes: vivências de uma professora de matemática na educação de jovens e adultos(Universidade do Estado do Amazonas, 2023-10-16) Silva, Danieli Miller; Marinho, Karem Keyth de OliveiraThis research, of a qualitative nature, made a relationship between teaching practice, based on issues such as teaching techniques, planning, evaluation and teacher x student relationship, and knowledge teachers in the Youth and Adult Education (EJA) teaching modality. The research participants were an EJA Mathematics Teacher who teaches this curricular component to the 6th and 7th year classes, classes A, B and C of elementary school at Escola Municipal Professora Jociêdes Andrade and her students. For data collection, questionnaires were used with 32 students and the teacher. In the results, we describe the students' perceptions about the teaching practice of the aforementioned Mathematics Teacher and; that of the Professor about her teaching practices, in which she revealed how and why she develops them, as well as the origin of such knowledge. Given the results, we observed that the teacher uses the three types of knowledge in classroom practice, namely: experiential knowledge, curricular knowledge and disciplinary knowledge, so it was not possible to say which knowledge is most necessary in the classroom, as the teacher stated that for her everyone is essential.