A utilização de sólidos geométricos com alunos do ensino fundamental

This research analyzed if the interactions between teacher and student, and among students, with the use of manipulative materials in the Mathematics teaching in a middle school class and provided the comprehension of the subjects worked. The analysis of the results was based in Vygotsky’s socio-historical theory, that prioritizes the interactions in learning-teaching process. The results of this research showed that these interactions mediated by the use of such materials provide the student with the motivation needed to take part in the math classes as an active actor in his development process, as well as understanding the concepts

Etnomatematica: psicologia aplicada à educação matemática

Investigations in ethnomathematics show that there are several cultural forms of mathematics, mathematics different dominant. Currently, most research in ethnomathematics aim an ethnographic study of anthropological or cultural groups. However, there is a strong need for studies in ethnomathematics is to target the pedagogical action, involving the teachinglearning practices. So the big challenge for researchers in ethnomathematics is the development of study and teaching practices in line with the objectives philosophicaltheoretical Program Ethnomathematics

Análise de uma avaliação diagnóstica de matemática: de uma escola estadual de Rio Claro

A pesquisa consiste na análise de uma avaliação diagnóstica aplicada em escolas estaduais do Estado de São Paulo no ano de 2012, essa avaliação é concedida pelo próprio Estado, porém essa análise se restringe em apenas uma escola com cinco salas de sétimos anos, totalizando cerca de cento e trinta alunos. O objetivo é examinar as provas de matemática e através dos resultados verificarem se as habilidades e competências dos alunos estão de acordo com o nível esperado para o ano em que se encontram, para realizar essa análise será feito a tabulação dos resultados que será apresentado em forma de banco de dados e tabelas, e também será realizada a análise descritiva. Também será falado quando e o porquê surgiu esse sistema de avaliação e as mudanças que teve ao longo do tempo

Um estudo sobre a implementaçã odo programa etnomatemática no contexto escolar

This research aims to present the Ethnomathematics Program, created by D'Ambrosio (1984), as a proposal for the teaching of mathematics, making it contextualized, meaningful and a program able to form critical and creative citizens, capable of transform reality. By presenting from Ethnomathematics perspective the conception of the activities, scholar curriculum and current evaluation system, a possibility of innovation on nowadays education system is opened, a system that is characterized by D'Ambrosio as obsolete. For the implementation of this proposal, a change on the teacher's attitude appears as necessary, a new attitude that makes active interferences during the learning process, and uses previous knowledge acquired by the student throughout their experiences as a starting point on teaching process. The approach between Ethnomathematics perspective and Mathematics Program provides a better opportunity for the students to construct mathematical knowledge. It is important to emphasize that the Ethnomathematics is as an interdisciplinary as a transdisciplinary program, which means that the Program is not restricted just for education and development of mathematics

Aprendizagem dos alunos de 5º ano do ensino fundamental em aritmética e suas dificuldades na resolução de problemas com estrutura multiplicativa

The topic in this work involving the resolution of problems with structure multiplicativa emerged from discussions carried out on the difficulties encountered by students of the first cycle of the Fundamental School in Mathematics, mainly in respect of the arithmetic. The research had as objective to investigate the main difficulties presented by these students when they are faced with a task for a resolution of problems with multiplicativa structure. Were participants, in the first stage of the study, 20 students of the fifth year of the Fundamental School of a state school of public education of the State of Sao Paulo. These students have an assessment containing ten problems with structure multiplicativa answered a questionnaire regarding of mathematics. In the second stage, were selected two students to participate in the think aloud. The data analysis showed that the difficulties presented by the participants were: 1- difficulty to read and interpret the set of problems; 2- select the operation correct; 3- to operate correctly; 4 – Trouble writing

Contribuições da leitura e escrita para a aprendizagem da matemática com textos de diferentes contextos

This work aims describe, through a phenomenological approach to qualitative research, which are the contributions of reading and writing of texts from different contexts for learning mathematics. For this purpose, we developed activities involving reading, writing and math in classes in the 6th grade of elementary school to a state school Guaratinguetá. These activities constituted the research data as part of the fieldwork. We analyzed the data following the procedures of this phenomenological research which they are described by Bicudo (1994, 2000, 2011), Fini (1994) and Machado (1994). We base our study on reading, writing and mathematics in Nacarato (2009), Lopes (2009), Smole (2000) and Fonseca (2005), among others. In the analysis, we seek to clarify how meaningful situations of different contexts, helping to develop skills in reading, writing and interpretation of the student, which in turn help the students at understanding mathematics. After the analysis of data, we named the two open categories: Difficulty of Expression and Communication Facilities. The interpretation of categories allows us to understand that there is, by individuals, a communicative intention that is expressed in the texts

O ensino da lógica na educação básica

This work has as its aims to offer a general view on the teaching of logics in the basic education by means of different materials on the theme. There are highlighted considerations on academic works in the area of math education that claims the teaching of logics on basic education as a means of developing the reason and promote the learning. It is done a bibliographic review on works that approach the theory of formal logics that presents different ways of working the teaching of logics. The curricular proposition of São Paulo State for the Math area is analyzed and its characteristics are discussed. The learning evaluation in a large federal scale for the teaching of middle and basic education are detailed in its matrix of references and content approached in its editions searching the evidences of a logical reasoning worth. A portal M3 Multimedia math is presented in activities in video format for the teaching of logics. After an analyze of the references where the focus was related to the learning of Math by means of an approaching where logics acts as a tool. It is possible to consider that there is a relevant number of researches and publishing in the area of Math education that approaches the concepts of formal logics. There is also evidences of a changing in National and State orientations for a basic education that reflects in its didactics resources and evaluations in a large scale. Even though, we can face difficulties on implementation of these proposes that is pointed out by constant critics by teachers concerning the changes in the resources and cited evaluations by the resistance of a considerable percentage of teachers to adopt the didactics materials distributed by the State and by the low performance of students in Public Schools in tests of learning

Estudo exploratório sobre o desempenho em aritmética utilizando o soroban como ferramenta auxiliar

Pós-graduação em Matemática em Rede Nacional - IBILCE

Jogo Mega-Duque: uma proposta para o ensino de probabilidade

Pós-graduação em Matemática em Rede Nacional - IBILCE

Os três problemas clássicos da Matemática grega

Pós-graduação em Matemática em Rede Nacional - IBILCE

Problemas de máximos e mínimos no Ensino Médio

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Travessias de Cecília: a caminho da educação matemática no CEEJA Padre Moretti - Rondônia

Pós-graduação em Educação Matemática - IGCE

Sobre a formação de professores de matemática em Cuiabá - MT (1960-1980)

Pós-graduação em Educação Matemática - IGCE

Memórias das aritméticas da Emília: o ensino de aritmética entre 1920 e 1940

Pós-graduação em Educação Matemática - IGCE

A quinta história: composições da educação matemática como área de pesquisa

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)