Percepções de justiça e competências políticas em Nova Iguaçu (RJ) by Jussara Freire

“…Starting from the description of a public act, which is part of an ethnographic study I conducted in Nova Iguaçu from 2001 to 2005, this article describes and interprets some politics grammars that undergird collective actions and mobilizations by the of the Federation of Dwellers Associations (MAB) of Nova Iguaçu, in the state of Rio de Janeiro. Those grammars allow us to understand how these actors perceptions of justice are related to the construction of a public claim. …”
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Arquivo e melancolia by Mauricio Parada

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O chat como ambiente de produção de significados para tarefas de Educação Financeira by Meiriele Nonato de Oliveira Saiol, Leonardo José da Silva

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A Educação Financeira Escolar em Portugal by Ana Elisa Esteves Santiago

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Concepções do professor sobre o conhecimento extra-escolar do aluno e suas implicações para o ensino de matemática by Alina Galvão Spinillo

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Museu Virtual: Pantógrafos e Homotetia em aulas de Matemática by Soraya Barcellos Izar

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Explorando a Sequência de Padovan mediante investigação histórica e abordagem epistemológica by Renata Passos Machado Vieira, Francisco Régis Vieira Alves

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Origens da segregação racial no Brasil by Reinaldo José de  Oliveira, Regina Marques de Souza Oliveira

“…The approach follows the historic route of the years 1890 to 1930, marked by major changes in the Brazilian and Latin American scene: in 1888, the abolition of slavery, the following year the proclamation of the Republic and more precisely in the first decades of the twentieth century, the metamorphosis of industrial urban society, focusing in Salvador, Sao Paulo and Rio de Janeiro. We believe that racial segregation is structural and institutional therefore from 1870 until 1930 and, especially, in the course of the twentieth century and the present moment, the black population is in places of socio-economic and spatial inferiority. …”
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Regulation in pursuit of artificial intelligence (AI) sovereignty: China’s mix of restrictive and facilitative modalities by Aifang Ma

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Cultural management in family business by Patricia Amelia Tomei, Patrícia Jaguaribe Ferrari

“…A single case study methodology was adopted based on primary and secondary data obtained through documentary research, participant observation and interviews at Guapo Loco, a Brazilian chain of Mexican restaurants / fun bars, which is a family company and was founded in Rio de Janeiro in 1996. We focused on its leader's trajectory and its implications for the life cycle of the family business, the founder¿s dream and vision, succession and cultural management difficulties. …”
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Como medir o Sistema Solar: Situações didáticas com grandezas e medidas by Roberta Chiesa Bartelmebs, Daiane dos Santos Beiersdorf, Samanta Costa Calcagno, João Alberto da Silva

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Ríos vs. fronteras by Aníbal Cetrangolo

“…These theaters show a representative character very different from that of the capital's opera houses: while the Teatro Colón, Teatro Solís, Teatro Municipal de Santiago or Teatro Municipal de Rio de Janeiro represented the country, the provincial theaters were a bridge with a very distant world. …”
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Finiteness of rank for Grassmann convexity by Saldanha, Nicolau, Shapiro, Boris, Shapiro, Michael

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A estreita relação entre os modelos de resolução de problemas e a metacognição:uma questão de circunstâncias by Tânia Cristina Gusmão

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Ensinar e avaliar competências em Matemática: que desafios? by Leonor Santos

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As Concepções Sobre O Professor Em 32 Anos De Boletim Gepem: 1976 – 2007 by Marinez Meneghello Passos, Roberto Nardi, Sergio de Mello Arruda

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Saberes docentes acerca das representações semióticas do conceito de função: Atuais desafios à educação matemática by Deise Pedroso Maggio, Cátia Maria Nehring

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Geoplano: tarefas para o desenvolvimento do raciocínio no 7º ano do Ensino Fundamental by Kleber Santana Souza, Paulo Cesar Oliveira

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As ambivalências da divulgação científica na era digital by Lucia Santaella

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Para satisfação plena da zona nortista by Magno Francisco de Jesus Santos

“…Integrante da Sociedade de Geografia do Rio de Janeiro (SGRJ), José Leão teve uma forte atuação no cenário intelectual brasileiro da segunda metade do século XIX, por meio de seus fazeres literários e no embate político, com a campanha republicana e a defesa da construção de ferrovias pelos sertões. …”
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