Made available in DSpace on 2016-04-27T16:57:49Z (GMT). No. of bitstreams: 1 Lourival Pereira Martins.pdf: 1329976 bytes, checksum: 4797b4b43f1c5de9c39b2eb7458159f9 (MD5) Previous issue date: 2006-10-30 / This work starts from the verification of the difficulties presented by the students in the use of the function concept as tool in the problem resolution. We tried to confirm the validity of a teaching strategy based in the dialectics tool-object that creates the conditions for the introduction of that concept starting from knowledge that the students already possess. With that I aim at, we developed and we applied a didactic sequence based in situations-problem for students of the eighth grade of the Elementary School grade in that concept it is usually introduced in our education system. To base the elaboration of that sequence we developed a study about: the mechanisms used by the individual for objects mathematician's manipulation, trying to understand which strategies involved in that manipulation and how is the appropriation of that knowledge; the form with that that concept should be worked with our students, according to the vision of official documents, and the way with this concept is treated in some collections of text books; how was the historical development of the mathematical knowledge that allowed the formulation of that concept, which the ideas involved in that formulation. The elaborated sequence is presented and analyzed in the fourth chapter of that dissertation. That analysis occurs in two stages, one before the sequence application, analysis a priori, trying to understand the operation of each activity, which the necessary knowledge for the accomplishment and which objectives that we wanted to reach. The second analysis is accomplished after the application of the activity, analysis the posteriori. In this part we described how the development was, which the difficulties presented by the students and which the reached objectives. Finally, in the fifth chapter, we developed a general analysis looking for answer the subjects of formulated research, taking as base them analysis accomplished in the previous chapter / Este trabalho parte da constatação das dificuldades apresentadas pelos alunos na utilização do conceito de função como ferramenta na resolução de problema. Nele procuramos confirmar a validade de uma estratégia de ensino baseada na dialética ferramenta objeto que crie as condições para a introdução deste conceito a partir de conhecimentos que os alunos já possuem. Com este objetivo, desenvolvemos e aplicamos uma seqüência didática baseada em situações problema para alunos da oitava Série do Ensino Fundamental, série em que esse conceito é normalmente introduzido no nosso sistema de ensino. Para fundamentar a elaboração dessa seqüência desenvolvemos um estudo sobre: Os mecanismos utilizados pelo indivíduo para a manipulação dos objetos matemáticos procurando compreender quais as estratégias envolvidas nessa manipulação e como se dá a apropriação desse conhecimento; a forma com que esse conceito deva ser trabalhado com nossos alunos, segundo a visão dos documentos oficiais, e a maneira com que é tratado em algumas coleções de livros didáticos; como se deu o desenvolvimento histórico do conhecimento matemático que permitiu a formulação desse conceito, quais as idéias envolvidas nessa formulação. A seqüência elaborada é apresentada e analisada no quarto capítulo desta dissertação. Essa análise se dá em duas etapas: uma antes de sua aplicação, análise a prióri, procurando compreender o funcionamento de cada atividade, quais os conhecimentos necessários para a sua realização e quais os objetivos que desejamos atingir; uma segunda análise é realizada após a aplicação da atividade, análise a posteriori. Nela descrevemos como foi o desenvolvimento, quais as dificuldades apresentadas pelos alunos e quais os objetivos atingidos. Por fim, no quinto capítulo, desenvolvemos uma análise geral buscando responder as questões de pesquisa formulada tomando como base as análises realizadas no capítulo anterio

Jag har i min masteruppsats, utifrån ett begreppshistoriskt perspektiv med transnationell tillämpning, analyserat begreppsöverföringen och etableringen från begreppet Holocaust till det svenska ordet förintelsen med dess nya betydelse Förintelsen. Jag har även analyserat när, hur och vilka som befäste begreppet Förintelsen i svenskt språkbruk. Ordet och begreppet Holocaust Min analys visar att begreppet Holocaust överförs till Sverige och etableras i Sverige genom det svenska ordet och begreppet Förintelsen. Ordet och begreppet Förintelsen Mitt arbete presenterar ett resultat som kullkastar tidigare uppfattningar om etableringen av ordet och begreppet Förintelsen i svenskt språkbruk. Etableringen av ordet och begreppet Förintelsen genomfördes på följande sätt. Bonniers Förlag lanserade år 1978 en översättning av romanen Holocaust, i Sverige marknadsförd med titeln Förintelsen. År 1979 premiärvisade SVT den amerikanska tv-serien Holocaust, i Sverige marknadsförd med titeln Förintelsen. Tidningarna fylldes från år 1979 av artiklar om det nazistiska folkmordet på judar under andra världskriget med rubriken Förintelsen samtidigt som Skandinaviska Institutet för judisk utbildning och kultur producerade läromedel för Sveriges samtliga skolor och bibliotek under begreppet Förintelsen. År 1982 repriserades tv-serien Förintelsen, omgärdad av faktaprogram, allt under det samlande namnet Förintelsen. Ordet och begreppet Förintelsen hade slutligen, efter fyra års intensiv användning, slagit igenom i svenskt språkbruk. Mitt arbete visar att det fanns en samstämmighet, en gemensam vilja hos Bonniers Förlag, SVT, massmedia och judiska organisationer att benämna det nazistiska folkmordet på judar under andra världskriget under den gemensamma benämningen Förintelsen. Alla samverkade för att befästa ordet och begreppet Förintelsen. Jag har i mitt arbete visat att det inte enbart var titeln på en tv-serie som befäste begreppet Förintelsen i svenskt språkbruk. Det krävdes en omfattande samverkan för att etablera ordet och begreppet Förintelsen i Sverige såsom ett samlande begrepp för det nazistiska folkmordet på judar under andra världskriget. / In my master's thesis, from a conceptual historical perspective with transnational application, I have analyzed the concept transfer and the establishment from the concept of Holocaust to the Swedish word förintelsen with its new meaning Förintelsen. I have also analyzed when, how and who consolidated the concept of Förintelsen in Swedish language use. The word and the concept of the Holocaust My analysis shows that the concept of the Holocaust is transferred to Sweden and established in Sweden through the Swedish word and the concept of Förintelsen. The word and the concept of Förintelsen My work presents a result that overturns previous perceptions about the establishment of the word and the concept of Förintelsen in Swedish language. The establishment of the word and the concept of the Holocaust was carried out in the following way. Bonniers Förlag launched in 1978 a translation of the novel Holocaust, in Sweden marketed with the title Förintelsen.In 1979, SVT premiered the American television series Holocaust, in Sweden marketed with the title Förintelsen. From 1979, the newspapers were filled with articles about the Nazi genocide of Jews during World War II, entitled Förintelsen, while the Scandinavian Institute for Jewish Education and Culture produced teaching materials for all of Sweden's schools and libraries under the term Förintelsen. In 1982, the television series Förintelsen was repeated, surrounded by factual programs, all under the collective name Förintelsen. The word and the concept of Förintelsen had finally, after four years of intensive use, made its way into Swedish language. My work shows that there was a consensus, a common will at Bonniers Förlag, SVT, the media and Jewish organizations to name the Nazi genocide of Jews during World War II under the common name Förintelsen. Everyone worked together to consolidate the word and the concept of Förintelsen. In my work, I have shown that it was not only the title of a TV series that consolidated the concept of Förintelsen in Swedish language. Extensive collaboration was required to establish the word and concept of Förintelsen in Sweden as a unifying concept for the Nazi genocide of Jews during World War II.