373 resultados para Ensino de matemática. História da matemática. Atividades didáticas. Lagrange. Escola Normal


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Serão problematizadas as relações entre literatura e ensino, com ênfase na história recente do ensino da literatura (infantil) na educação escolar brasileira. O objetivo é discutir a importância da leitura (literária) da configuração de textos literários para o processo de formação de leitores, assim como as implicações para a formação de professores para a educação infantil e anos iniciais do ensino fundamental.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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O atletismo pode ser considerado como um “esporte de base”, já que está relacionado aos movimentos de correr, marchar, lançar, arremessar e saltar. Mas, logo percebemos que, apesar da importância do atletismo, não tivemos aulas dessa modalidade esportiva na escola. Por ser uma prova do atletismo, o arremesso do peso, também é pouco conhecido, cabendo aos professores de Educação Física se aprimorarem, buscando conhecimentos na área, a fim de poder ensiná-lo na escola. Para auxiliá-los, procuramos resgatar a história do arremesso do peso, identificando as principais modificações que ocorreram nessa prova desde sua origem até os dias atuais. Após intensa pesquisa bibliográfica, reunimos, nesse trabalho, dados referentes à origem da prova, resultados de competições internacionais, história nos Jogos Olímpicos, técnicas do arremesso do peso etc, a fim de subsidiar seu ensino na escola, onde deveria ser trabalhada como parte do conteúdo do atletismo desenvolvido nas aulas de Educação Física. Pautando-nos nas dimensões dos conteúdos: conceitual, procedimental e atitudinal, procuramos, ainda, evidenciar diferentes possibilidades de ensino do arremesso do peso voltado à formação do aluno, em especial, no que se refere ao que ele “deve saber”, ao que ele “deve fazer” e às atitudes que ele “deve tomar” diante às situações por ele vivenciadas ao longo da vida

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This proposal offers a possibility of approximation of mathematical knowledge at the prospect of Critical Education defended by researchers such as Ole Skovsmose and Paulo Freire. Using storytelling as a methodological resource is intended to develop an activity that allows students to think critically about real-life situations that have democratic questions as ground. The research is part of the branch of mathematics concerned with the education goals of teaching mathematics in basic education. We discuss the relevance of an educational process that enables the development of a democratic competence in the first years of primary education by showing students that their classroom can and should be seen as a community, where everyone has rights and duties. The interpretation and understanding of real situations can be something very complex and uninteresting for students of that age, looking for an attractive feature such as storytelling, which is based on the tendency of Reading and Writing in Mathematics, proposed by Nacarato and Lopes; Cardoso and Fonseca. Adopting a phenomenological attitude in the research seeks to understand if the storytelling can contribute to the formation of the critical student. Assuming this perspective has developed a didactic sequence from the story 'o que os olhos não vêem' from writer Ruth Rocha. The student's writing, favored by the proposed sequence, subsidizes the understanding of their thinking and acting on the democratic situations

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Some experiments in Physics teaching have an amazing effect among the students, that is, generally be characterized by counteracting the initial expectations of students. This characteristic may contribute to the emergence of learning situations extremely promising. However, the privilege, by the teacher, the description of certain results shortens the involvement that the student could establish on teaching situations favor a more careful observation that can be done. We discuss in this paper, the that surprise may be manifested in the student on an experimental demonstration and its ability to mobilize the interest and curiosity of this student. We intend to observe the pedagogic value that represents the amazing effect such in situations of teaching and learning, particularly for the Teaching of Physics, as well as the possibilities for educational approaches.Through an extensive analysis of several authors who address about experimental learning activities, Epistemology of Science and Education, we found some results that lead us to understand some of the possibilities that the surprise element can propose. We describe a demonstration activity that we consider amazingly from our point of view and that was realized in a regular classroom in a of Rio Claro Public High School in the year of 2011

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This work aims to raise the possibilities of the use of the Ethnomathematics in the teaching of school mathematics, especially in aspects related to socio-cultural issues, in view of its universal character and its importance for the understanding of mathematics as a human construction. The teaching of mathematics is influenced by a belief that mathematics is only for the intelligent. With this, she assumes, consciously or unconsciously, a characteristic of social segregation and intellectual who has served as domination of the masses. Thus, this study may contribute to the teacher entered the school environment offering you one more tool in an attempt to succeed in the teaching and learning. We have forwarded this research in the theoretical literature, gathering input for the near future we can verify their efficacy or, more daring, we can contribute to an educational proposal that has as a prerequisite to sociocultural factors that underlie the teaching and learning of mathematics and that it will meet the real needs of the population

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Here we present an exploratory study on the use of laboratory teaching in four schools of Basic Education in Rio Claro, SP, three of them high school and one of the second cycle of basic education, developed in the years 2011 and 2012, under activities of the course Prática de Ensino e Estágio Supervisionado, the Degree in Physics - UNESP, Rio Claro campus and work with Pibid (Projeto Institucional de Bolsa de Iniciação à Docência) in agreement UNESP CAPES Notice 2009. Initially, we diagnose the situation and identify the laboratories using them for Teaching Physics, from direct observation and contact with teachers. Based on the experimental realization of educational activities in such schools, we discuss different teaching strategies, and using experiments built with inexpensive materials (Ferreira and Ramos, 2008). We analyzed the role of the teaching laboratory in the development of skills and abilities of students, related to the teaching and learning of Physics, as well as aspects concerning the use of instructional laboratories

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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The main objective of this work is to describe conceptions and practices of evaluation observed at a private language school. The theoretical background was gathered from Demo (2002a, 2002b), Luckesi (2001), Romão (2001), Shohamy (2001), Hughes (1994) and Depresbiteris (1989). Regarding the data collected, we made use of questionnaires, interviews, group discussions and diaries. Results show that the topics “fear of test” and “test content” were the most frequent ones. Furthermore, there was a harmonious relationship between teacher and students when tests were applied. We observed a “non-verbal agreement” between them, that is, there was a minimum content to be studied and to be asked on a test. We also noticed that classroom activities had a more complex level than the content actually tested.

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The teaching of modern and contemporary Physics subjects in high school is indispensable and it was already justified by several researchers. Among the subjects which must be taught, there is, for instance, Bohr atomics model. However, as it was noticed in literature review, many didactic materials do not deal with this model adequately, since that they do not take into account Bohr ideas, which involved Planck studies on black-body radiation, Einsten theory for photoelectric effect, Rutherford experiences and atomics model and the empiric results upon the spectrums of chemical elements emission. From that, it is extremely important teaching through approaches which potentialize the learning of the model proposed by Niels Bohr. On the other hand, teachers from high schools cannot have clearness about which approaches can be applied for teaching the mentioned model. Thus, it is presented some possibilities for teaching Bohr atomics model, with examples and justifications for the use of each one. Special treatment was attributed to the teaching from Science History and Philosophy, from the reading of scientific diffusion and original scientific texts, from analogies, from comic strips and from computer simulations.

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This work aims to investigate the presence of algebra in Brazilian school legislation, from 1980 to the present day. The research was developed through qualitative research, with phenomenological approach, using hermeneutic procedures for the analyzes of legal texts. Survey data were obtained through a survey about the educational legislation, specifically referring to the elementary school, guided by the question how is the presence of algebra in brazilian school legislation that organizes the elementary school?. In possession of the data, the analyzes were carried out considering the historical, social and political environment in which the laws were introduced, focusing the educational landscape of the time, as well as the movements that influenced the teaching of mathematics in the country. The analysis of each text -law were arranged in a row explanatory tables of a meta understanding about the observed. The meta understanding of the documents was drawn up on the basis of the convergence of analyzes that resulted in nuclear ideas of the law texts. At the end a comprehensive synthesis is presented, outlining the movement in which algebra is inserted in schools, through the educational legislation

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This paper presents an alternative way of working with the theme of symmetry in the elementary school classroom. The proposal is based on qualitative research developed in the Professional Masters degree program in Science and Mathematics Teaching. We conducted field-work consisting of applying a sequence of activities for students in the seventh grade. The sequence was developed from the perspective of mathematics teaching using problem solving, taking into consideration aspects relevant to the study of geometry, such as intuition and visualization. In carrying out the activities, the dialogues between students and teacher were recorded and later transcribed. For data analysis we used the procedures of phenomenology. When interpreting the data, we observed that the teaching of symmetry using problem-solving enhances learning. We also found that, in an investigative environment, students are able to identify properties, argue about the geometric characteristics, and justify their opinions.