Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-06-02T19:08:12Z No. of bitstreams: 1 EuniceMatiasDoNascimento_DISSERT.pdf: 1266760 bytes, checksum: 7dcdba24911e8fbea6bb788ce0872597 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-06-05T19:03:13Z (GMT) No. of bitstreams: 1 EuniceMatiasDoNascimento_DISSERT.pdf: 1266760 bytes, checksum: 7dcdba24911e8fbea6bb788ce0872597 (MD5) / Made available in DSpace on 2017-06-05T19:03:13Z (GMT). No. of bitstreams: 1 EuniceMatiasDoNascimento_DISSERT.pdf: 1266760 bytes, checksum: 7dcdba24911e8fbea6bb788ce0872597 (MD5) Previous issue date: 2017-01-30 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Esta disserta??o teve como objeto de estudo a intera??o estabelecida por meio de cartas pessoais partilhadas entre C?mara Cascudo e M?rio de Andrade. Assim sendo, estabelecemos como objetivo geral investigar aspectos da organiza??o interacional dessas correspond?ncias e como objetivos espec?ficos descrever, analisar e interpretar os prop?sitos comunicativos e a composi??o dos planos de texto da carta pessoal; as interven??es que ocorrem nas intera??es instauradas; a materializa??o das sequ?ncias dialogais e as trocas nesses textos; a natureza e estrutura das perguntas e respostas evidenciadas. Subsidiamo-nos, para tanto, em Bakhtin (2003), Silva (2002), Silva (1997), Marcuschi (2005, 2008), Bazerman (2005), Andrade (2010), Adam ([2008] 2011), entre outros pesquisadores, no que se refere a quest?es espec?ficas do g?nero discursivo/textual em foco. Tamb?m, orientamo-nos por perspectivas textuais e interacionais de investiga??o, cujas discuss?es fundamentam-se, principalmente, nos postulados da An?lise da Conversa??o para abordar no??es gerais que embasam o estudo da intera??o verbal em situa??es diversas. Nessa dire??o, destacamos pressupostos te?ricos que t?m como refer?ncia os estudos de Sacks, Schegloff e Jefferson ([1974] 2003), Marcuschi ([1986] 2003), Briz (2006), Kerbrat-Orecchioni (2006), Adam ([2008] 2011), Galv?o (2011) e Galv?o e Silva (2012), dentre outros. Metodologicamente, a pesquisa caracterizou-se como documental, sendo guiada por uma abordagem qualitativa e indutiva de investiga??o, com postura interpretativista de an?lise dos dados. O corpus do trabalho se constituiu de 97 cartas pessoais que fazem parte da correspond?ncia de C?mara Cascudo e M?rio de Andrade, escrita durante o per?odo de 1924-1944, organizada em livro publicado em 2010. As an?lises realizadas revelaram que as cartas s?o intera??es verbais cujos aspectos de organiza??o deixaram transparecer planos de texto fixos e ocasionais em um g?nero discursivo/textual, sequ?ncias dialogais que se realizaram de forma semelhantes ao que observamos em situa??es face a face, embora os participantes estivessem distantes um do outro. Os resultados apontaram que essas ocorr?ncias foram organizadas e mediadas por trocas e interven??es em que os participantes contribu?ram na constru??o de um foco comum, pela instaura??o de pares dialogais, principalmente por manifesta??es de perguntas e respostas. Entendemos, assim, que escrever carta ? uma forma de intera??o em que os participantes abordam muitas quest?es de interesse comum, compartilhando quest?es como pol?tica, literatura, cultura, entre outras, cujo objetivo ? trazer um ao outro para o espa?o presente. / The object of study of this Master?s thesis is the interaction established between C?mara Cascudo and M?rio de Andrade through their personal correspondence. Given this focus, our general objective was to investigate aspects of the interactional organization of these letters and, specifically, to describe, analyze and interpret the generic purposes and composition of these personal letters? text plans. In addition, we consider both the interventions that occur in the established interactions, plus the materialization of the dialogical sequences and the exchanges in these texts, as well as the nature and structure of the questions and answers therein. This study relies on the theories of Bakhtin (2003), Silva (2002), Silva (1997), Marcuschi (2005, 2008), Bazerman (2005), Andrade (2010), and Adam ([2008]2011), among others researchers, with regard to specific issues of the discursive / textual genre in focus. We also adopt textual and interactive research perspectives that base discussions primarily on the theoretical precepts of Conversational Analysis to address the general notions on which the study of verbal interaction in different situations are based. Along these lines, we prioritize theoretical assumptions derived from the studies of Sacks, Schegloff and Jefferson ([1974] 2003), Marcuschi ([1986] 2003), Briz (2006), Kerbrat-Orecchioni (2006), Adam ([2008] 2011), Galv?o (2011) and Galv?o e Silva (2012), among others. Methodologically, the research is characterized as documentary, relying on an investigative approach that is both qualitative and inductive, as well as interpretative with regard to data analysis. The corpus of the investigation is comprised of 97 personal letters, part of the correspondence of C?mara Cascudo and M?rio de Andrade, written during the period of 1924-1944, and later organized into a book, published in 2010. The analysis revealed that the letters are verbal interactions, which presented aspects of organization that showed fixed and occasional text plans in a discursive / textual genre, dialogical sequences that take place similar to what we observe in face-to-face situations, even though the participants are distant from one another. The results indicate that these occurrences were organized and mediated by exchanges and interventions in which the participants contribute to the construction of a common focus, by the establishment of dialogue pairs, mainly the manifestation of questions and answers. We understand, therefore, that writing a letter is a form of interaction in which the participants focus on many issues of common interest, sharing issues such as politics, literature, culture, among others, and with the goal of bringing each one into a present space.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-06-02T23:37:01Z No. of bitstreams: 1 JucianaSoaresDeOliveira_DISSERT.pdf: 5176785 bytes, checksum: 172dcdd12fbe96bc380aeef51caf0137 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-06-12T22:59:38Z (GMT) No. of bitstreams: 1 JucianaSoaresDeOliveira_DISSERT.pdf: 5176785 bytes, checksum: 172dcdd12fbe96bc380aeef51caf0137 (MD5) / Made available in DSpace on 2017-06-12T22:59:38Z (GMT). No. of bitstreams: 1 JucianaSoaresDeOliveira_DISSERT.pdf: 5176785 bytes, checksum: 172dcdd12fbe96bc380aeef51caf0137 (MD5) Previous issue date: 2016-12-16 / O objetivo desta pesquisa ? investigar a compet?ncia argumentativa de alunos de uma turma de 9? ano do Ensino Fundamental de uma escola municipal de Fortaleza/ Cear?, a partir da produ??o escrita de artigos de opini?o. Quanto aos objetivos espec?ficos, este trabalho prop?e-se a realizar uma an?lise comparativa de duas vers?es de dez artigos de opini?o produzidos por esses alunos, identificar dificuldades relacionadas ? aus?ncia de uma ou mais fases da sequ?ncia argumentativa protot?pica proposta por Adam (2011) e aplicar uma interven??o pedag?gica com a finalidade de que essa sequ?ncia protot?pica se efetive nos textos dos alunos, contribuindo, assim, para a melhoria da escrita argumentativa. Teoricamente, o trabalho fundamenta-se em uma abordagem sociodiscursiva, os g?neros do discurso s?o compreendidos na perspectiva dial?gica da linguagem de Bakhtin (1992) e na execu??o da proposta te?rico-metodol?gica de sequ?ncia did?tica proposta por Dolz e Schneuwly (2004). Al?m disso, recorremos ? no??o de Ret?rica, desde a antiguidade cl?ssica at? o surgimento da Nova Ret?rica presentificada nos estudos de Perelman e Olbrechts-Tyteca (1996), que, na atualidade, foi assimilada pelos estudos da Pragm?tica e conectada ?s teses centrais do pensamento de Ducrot (1977, 1980, 1987). Tamb?m ancoramo-nos no conceito de sequ?ncias textuais proposto por Adam (2011), assim como nos pressupostos que concebem a produ??o escrita como pr?tica processual, conforme Flower e Hayes (1980), Serafini (2004) e Passarelli (2001). Em termos metodol?gicos, trata-se de uma pesquisa-a??o segundo Thiollent (1996), com abordagem de dados de natureza qualitativa, conforme estabelecem Bodgan e Biklen (1996). A aplica??o da sequ?ncia did?tica possibilitou-nos observar que os alunos passaram a escrever artigos de opini?o mais elaborados, com n?veis de argumenta??o mais significativos, conseguindo, inclusive, posicionarem-se de forma mais reflexiva e cr?tica diante de quest?es sociais discut?veis. Al?m disso, ao defendermos o argumentar como a??o lingu?stica de maior import?ncia, acreditamos que, por meio da interven??o proposta, conseguimos contribuir para que os alunos envolvidos tivessem a oportunidade de exercer os pap?is sociais do argumentar e contra-argumentar por meio da ado??o de uma postura pr?-ativa e ?tica em seus textos. / The aim of this research is to look into the linguistic-discursive traces from the argumentative competence in an opinion article written text of 9th grade students in Ensino Fundamental of a public school in the city of Fortaleza/ Cear?. As for the specific aims, this research intends firstly to make an comparative analysis of two versions from ten opinion article texts written by these students, indentifying difficulties related to the lack of one or more steps from the argumentative prototype proposed by Adam (2011) and, secondly, to perform an pedagogic mediation with the aim of making the students to follow that argumentative prototype in their texts, assisting them to develop their writing skills. In theory, this research is based in five key areas: first in the sociodiscursive approach, in which the discursive gender is understood in the Bakhthin?s dialogical perspective of language (1992). Second in the Theoretical-Methodological proposal of the didactic sequence proposed by Dolz and Schneuwly (2004). Third in the Rhetoric notion stablished since the Classical Antiquity up to the appearance of the New Rhetoric present in Perelman?s and Olbrechst-Tyteca?s studies (1996), that, nowadays, are studied by the Pragmatic and also connected to the central thesis of Ducrot?s thought (1977, 1980, 1987). Fourth, in the concept of textual sequences implemented by Adam (2011), and finally in the assumption that conceives the writing ability as a processual practice, according to Flower and Hayes (1980), Serafini (2004) and Passarelli (2001). For the methodology, this is a action-research (Thiollent, 1996) according to the approach of qualitative data as established by Bodgan and Bikten (1996). The use of the didactic sequence gave us the opportunity to observe the students developing their writing skills and producing articles with much more confidence, in which were used higher levels of arguments that were more significant in the social problem solving. Beside that, the didactic sequence also gave them the ability of being more proactive and ethical in their texts.

Made available in DSpace on 2015-03-13T17:08:24Z (GMT). No. of bitstreams: 1 HugoRCG_1_65pdf.pdf: 4964463 bytes, checksum: cd795f8d072464fe6d6ecf3458754e80 (MD5) Previous issue date: 2009-09-28 / A complex depositional history, related to Atlantic rifting, demonstrates the geological evolution during the late Jurassic and early Neocomian periods in the Araripe Basin NE Brazil. Based on outcrop, seismic and remote sensing data, a new model of the tectono-stratigraphic evolution of the section that covers the stages Dom Jo?o, Rio da Serra and Aratu (Brejo Santo, Miss?o Velha and Abaiara formations) is presented in this paper. In the stratigraphic section studied, ten sedimentary facies genetically linked to nine architectural elements were described, representing depositional systems associated with fluvial, aeolian and deltaic environments. Based on the relationship between the rates of creation of accommodation space and sediment influx (A / S) it was possible to associate these depositional systems with High and Low accommodation system tracks. These system tracks represent two tectono-sequences, separated by regional unconformities. The Tectono-sequence I, which includes lithotypes from the Brejo Santo Formation and is related to the pre-rift stage, is bounded at the base by the Paleozoic unconformity. This unit represents only a High Accommodation System Track, composed by a succession of pelitic levels interbedded with sandstones and limestones, from a large fluvial floodplain origin, developed under arid climatic conditions. The Tectono-sequence II, separated from the underlying unit by an erosional unconformity, is related to the rift stage, and is composed by the Miss?o Velha and Abaiara Formation lithotypes. Changes in depositional style that reflect variations in the A / S ratio, and the presence of hydroplastic deformation bands, make it possible to divide this tectonosequence into two internal sequences. Sequence IIA, which includes the lower portion of the Miss?o Velha Formation and sequence IIB, is composed by the upper section of the Miss?o Velha and Abaiara Formations The Sequence IIA below, composed only by the Low Accommodation System Track, includes crossbedding sandstones interbedded with massive mudstones, which are interpreted as deposits of sandy gravel beds wandering rivers. Sequence IIB, above, is more complex, showing a basal Low Accommodation System Track and a High Accommodation System Track at the top, separated by an expansion surface. The lower System Track, related to the upper portion of the Miss?o Velha Formation, is composed by a series of amalgamated channels, separated by erosion surfaces, interpreted as deposits of a belt of braided channels. The High Accommodation System Track, correlated with the Abaiara Unit, is marked by a significant increase in the A / S, resulting in the progradation of a system of braided river deltas with aeolic influence. Regarding tectonic evolution, the stratigraphic study indicates that the Tectonosequence Rift in the Araripe basin was developed in two phases: first characterized by a beginning of rifting, related to Sequence IIA, followed by a phase of syndepositional deformation, represented by sequence IIB. The first phase was not influenced by the development of large faults, but was influenced by a sharp and continuous decrease of accommodation space that permitted a change in depositional patterns, establishing a new depositional architecture. In turn, the stage of syndepositional deformation allowed for the generation of enough accommodation space for the preservation of fluvial-lacustrine deposits and conditioned the progradation of a braided river-dominated delta system. / Uma complexa hist?ria deposicional, relacionada ao rifteamento do Atl?ntico, caracteriza a evolu??o geol?gica durante o final do Jur?ssico e o in?cio do Neocomiano na Bacia do Araripe, NE do Brasil. Com base na integra??o de dados de afloramentos, se??es s?smicas e sensores remotos, apresenta-se neste trabalho, um novo modelo de evolu??o tectono-estratigr?fica para a se??o que compreende os andares Dom Jo?o, Rio da Serra e Aratu (forma??es Brejo Santo, Miss?o Velha e Abaiara). Na se??o estudada foram descritas dez f?cies sedimentares que associadas geneticamente constituem nove elementos arquiteturais, que integram sistemas deposicionais de origem fluvial, e?lica e deltaica. Com base na rela??o entre as taxas de acomoda??o e aporte sedimentar (rela??o A/S) foi poss?vel associar estes sistemas deposicionais aos tratos de sistemas de Alta e Baixa Acomoda??o. Estes tratos de sistemas integram duas tectonosseq??ncias, as quais est?o separadas por discord?ncias regionais. A Tectonosseq??ncia I ? composta pelos lit?tipos da Forma??o Brejo Santo e se relaciona ao Est?gio Pr?-Rifte, sendo limitada na base pela Discord?ncia Paleoz?ica. Tal unidade ? formada apenas pelo Trato de Sistemas de Alta Acomoda??o, caracterizado por uma sucess?o de n?veis pel?ticos intercalados a arenitos e calc?rios, originados a partir de uma ampla plan?cie fluvial distal, desenvolvida em condi??es de clima ?rido. A tectonosseq??ncia II, separada da seq??ncia sotoposta por uma discord?ncia erosiva, relaciona-se ao Est?gio Rifte, sendo composta pelos lit?tipos das forma??es Miss?o Velha e Abaiara. Mudan?as no estilo deposicional que refletem varia??es na rela??o A/S, al?m da presen?a de bandas de deforma??o hidropl?sticas, permitiram compartimentar tal tectonosseq??ncia em duas seq??ncias internas. Seq??ncia IIA, associada ? por??o inferior da Forma??o Miss?o Velha, e Seq??ncia IIB, formada pela se??o superior da Forma??o Miss?o Velha e pela Forma??o Abaiara. A Seq??ncia IIA, caracterizada somente pelo Trato de Sistemas de Baixa Acomoda??o, ? composta por arenitos com estratifica??es cruzadas intercalados a pelitos interpretados como dep?sitos de um sistema fluvial meandrante grosso. A Seq??ncia IIB, acima, ? mais complexa, sendo formada pelos tratos de sistemas de Baixa Acomoda??o, basal, e de Alta Acomoda??o, superior, separados por uma superf?cie de expans?o. O trato de sistemas basal, relacionado ? por??o superior da Forma??o Miss?o Velha, ? composto por uma s?rie de canais amalgamados, separados por superf?cies de eros?o, interpretados como dep?sitos de um cintur?o de canais entrela?ados. O Trato de Sistemas de Alta Acomoda??o, correlacionado ? Forma??o Abaiara, ? marcado por um aumento significativo na rela??o A/S, que propiciou a prograda??o de um sistema de deltas de rios entrela?ados, com influ?ncia e?lica. No que tange ? evolu??o tect?nica, o estudo estratigr?fico aqui efetuado trouxe ? tona que a Tectonosseq??ncia Rifte na Bacia do Araripe desenvolveu-se segundo duas fases distintas: uma fase de in?cio do rifte, relacionada ? Seq??ncia IIA, seguida de uma fase de deforma??o sindeposicional, representada pela Seq??ncia IIB. A primeira fase n?o foi condicionada pelo desenvolvimento de grandes falhamentos e, sim, por uma diminui??o abrupta e cont?nua do espa?o de acomoda??o que propiciou uma mudan?a nos padr?es deposicionais estabelecendo assim uma nova arquitetura deposicional. Por sua vez, a fase de deforma??o sindeposicional, subseq?ente, tornou poss?vel a gera??o de espa?o de acomoda??o suficiente para a preserva??o de dep?sitos fl?vio-lacustres depositados anteriormente e condicionou a prograda??o um sistema de deltas de rios entrela?ados

Submitted by Jadson Francisco de Jesus SILVA (jadson@uefs.br) on 2018-01-23T23:17:53Z No. of bitstreams: 1 Disserta??o Davi Barreto Versao final 01 12 2016.pdf: 5378139 bytes, checksum: 482627e25e61250556bfd938a12d25f2 (MD5) / Made available in DSpace on 2018-01-23T23:17:53Z (GMT). No. of bitstreams: 1 Disserta??o Davi Barreto Versao final 01 12 2016.pdf: 5378139 bytes, checksum: 482627e25e61250556bfd938a12d25f2 (MD5) Previous issue date: 2016-09-20 / This study was to investigate how the introduction of modern physics in high school, mediated by the study of astronomy, may favor the practice of teaching and learning of physics, from the perspective of the Theory of Meaningful Learning (TML), through the use of Sequence Didactic . In order to answer this question, we define the general objective: to analyze how the study of Astronomy, as a mediating element for the introduction of Modern Physics in High School, can favor the teaching and learning of Physics, from the perspective of SAT, in the 3? Series. In order to achieve this purpose, we have drawn up the following specific objectives: to elaborate and evaluate the contribution of a didactic sequence on Electromagnetic Radiation, developed from the perspective of SAT, in the teaching and learning of Physics, in the 3? High School Series; To introduce the study of Modern Physics mediated by Astronomy, with support of didactic sequence on Electromagnetic Radiation, from the perspective of SAT; To evaluate students' performance from the introduction of Modern Physics, mediated by the study of Astronomy, with the support of the Didactic Sequence from the perspective of SAT. From this perspective, it was developed in a senior high school class, in a public school from Santo Antonio de Jesus town, State of Bahia, and entitled "Knowing the Universe Through the Colors". The same had as its central theme Electromagnetic Radiations and constituted both an instrument and product of this research. The activities were designed in a way that would attract students' attention from the curiosity that usually astronomical phenomena cause in those who observe them. At the time they were arranged in ascending order in terms of complexity, and the correlation between them. This research has been prepared under qualitative and quantitative approach, from which have developed a descriptive understanding work of the investigated object. Finally, this study shows a very positive result of the methodology chosen and can say that the Didactic Sequence elaborate contributed to a meaningful learning of concepts covered in Modern Physics, mediated by Astronomy, enabling students to build knowledge that can serve as anchors for future concepts. / Este trabalho consistiu em investigar como a introdu??o da F?sica Moderna no Ensino M?dio, mediado pelo estudo da Astronomia, pode favorecer as pr?ticas de ensino e aprendizagem da F?sica, na perspectiva da Teoria da Aprendizagem Significativa (TAS), a partir do uso de Sequ?ncia Did?tica. Buscando resposta para este questionamento definimos o objetivo geral: analisar como o estudo da Astronomia, enquanto elemento mediador para a introdu??o da F?sica Moderna no Ensino M?dio pode favorecer a pr?tica de ensino e aprendizagem da F?sica, na perspectiva da TAS, na 3? S?rie. Para alcan?ar esse prop?sito tra?amos os seguintes objetivos espec?ficos: elaborar e avaliar a contribui??o de uma sequ?ncia did?tica sobre as Radia??es Eletromagn?ticas, desenvolvida na perspectiva da TAS, no ensino e aprendizado da F?sica, na 3? S?rie do Ensino M?dio; introduzir o estudo da F?sica Moderna mediado pela Astronomia, com suporte de sequ?ncia did?tica sobre Radia??es Eletromagn?ticas, na perspectiva da TAS; avaliar o desempenho dos estudantes a partir da introdu??o da F?sica Moderna, mediado pelo estudo da Astronomia, com o suporte da Sequ?ncia Did?tica na perspectiva da TAS. Nessa perspectiva, foi desenvolvida em uma turma da 3? S?rie do Ensino M?dio, de um Col?gio Estadual do munic?pio de Santo Ant?nio de Jesus, no estado da Bahia, a Sequ?ncia Did?tica intitulada ?Conhecendo o Universo Atrav?s das Cores?, a qual teve como tem?tica central Radia??es Eletromagn?ticas. Esta constituiu-se, simultaneamente, em instrumento e produto da presente pesquisa. As atividades foram pensadas de maneira que atra?ssem aten??o dos alunos, a partir da curiosidade que geralmente os fen?menos astron?micos causam naqueles que os observam. Ao tempo em que foram organizadas de forma ascendente, em termos de complexidade, e primando pela correla??o entre elas. A presente pesquisa foi elaborada sob abordagem quali-quantitativa, a partir da qual desenvolvemos um trabalho descritivo-compreensivo do objeto investigado. As Considera??es Finais evidenciam um resultado muito positivo da metodologia escolhida, podendo dizer que a Sequ?ncia Did?tica elaborada contribuiu para uma aprendizagem significativa dos conceitos abordados da F?sica Moderna, mediados pela Astronomia, possibilitando aos alunos, a constru??o de conhecimentos que poder?o servir de ?ncoras para conceitos futuros.

Submitted by Ricardo Cedraz Duque Moliterno (ricardo.moliterno@uefs.br) on 2018-01-30T21:51:30Z No. of bitstreams: 1 Disserta??o James Cordeiro Vers?o Final MPASTRO.pdf: 2857841 bytes, checksum: 0d5aee9d5954e72ec91dba99ec10d86d (MD5) / Made available in DSpace on 2018-01-30T21:51:30Z (GMT). No. of bitstreams: 1 Disserta??o James Cordeiro Vers?o Final MPASTRO.pdf: 2857841 bytes, checksum: 0d5aee9d5954e72ec91dba99ec10d86d (MD5) Previous issue date: 2017-08-23 / This research aims to implement the didactic sequence as a teaching strategy that can enable the improvement of mathematical skills in Mathematics? and Physics? classes, contextualized in Astronomy. The research question was guided by the following question: What are the contributions of the Didactic Sequence in the improvement of students' mathematical abilities, using concepts of physics and mathematics contextualized in Astronomy? Thus, this research is configured as applied research, anchored in the principles of the qualitative approach. For that, we developed and analyzed Didactic Sequences, which were elaborated based on the Guidelines of the National Curricular Parameters on the Universe, Earth and Life theme, on suggestions of activities of the Brazilian Astronomy Olympiad (OBA) based on the theory of Significant Critical Learning. The subjects involved in the process were the High School Students of the Assis Chateaubriand Integrated Education Center (CIEAC). It was a relevant study that sought to use students' experiences and knowledge, from a reflexive listening. This enabled me to perceive that a pedagogical practice, which considers the subjects of the process, contributes to a motivating learning exercise. In the case of Mathematics? and Physics? teaching, it helps to improve the mathematical skills of high school students, using concepts contextualized in Astronomy. / Esta pesquisa tem como objeto de estudo implementar a Sequ?ncia Did?tica enquanto estrat?gia de ensino que pode possibilitar a melhoria de habilidades matem?ticas nas aulas de Matem?tica e F?sica, contextualizada na Astronomia. A problem?tica da pesquisa se norteou a partir do seguinte questionamento: Quais as contribui??es da Sequ?ncia Did?tica na melhoria de habilidades matem?ticas dos estudantes, utilizando-se de conceitos de f?sica e matem?tica contextualizados na Astronomia? Desse modo, esta investiga??o configura-se enquanto pesquisa aplicada, ancorada nos princ?pios da abordagem qualitativa. Para tanto foram desenvolvidas e analisadas Sequ?ncias Did?ticas, que foram elaboradas com base nas Orienta??es dos Par?metros Curriculares Nacionais na tem?tica Universo, Terra e Vida, em sugest?es de atividades da Olimp?ada Brasileira de Astronomia (OBA) embasadas na teoria da Aprendizagem Significativa Cr?tica. Os sujeitos envolvidos no processo foram os Estudantes do Ensino M?dio do Centro Integrado de Educa??o Assis Chateaubriand (CIEAC). Foi um estudo relevante que procurou utilizar experi?ncias e conhecimentos dos estudantes, a partir de uma escuta reflexiva. A qual me possibilitou a percep??o que uma pr?tica pedag?gica, que considere os sujeitos do processo, contribui para um exerc?cio motivador de aprendizagem. No caso do ensino da Matem?tica e da F?sica, auxilia na melhoria de habilidades matem?ticas dos estudantes do Ensino M?dio, utilizando-se de conceitos contextualizados na Astronomia.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-12-02T00:20:28Z No. of bitstreams: 1 BrunaLorenaValentimDaHora_DISSERT.pdf: 1790591 bytes, checksum: 76fa3ebe8069ede8c7c9682533bb1cf3 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-12-05T23:51:48Z (GMT) No. of bitstreams: 1 BrunaLorenaValentimDaHora_DISSERT.pdf: 1790591 bytes, checksum: 76fa3ebe8069ede8c7c9682533bb1cf3 (MD5) / Made available in DSpace on 2017-12-05T23:51:48Z (GMT). No. of bitstreams: 1 BrunaLorenaValentimDaHora_DISSERT.pdf: 1790591 bytes, checksum: 76fa3ebe8069ede8c7c9682533bb1cf3 (MD5) Previous issue date: 2017-08-14 / A forma??o para cidadania e a tomada de decis?o respons?vel no meio social s?o objetivos importantes para o processo educacional. A abordagem CTS e o ensino investigativo mostram-se essenciais para o desenvolvimento de habilidades e valores necess?rios para o alcance de objetivos t?o nobres e, por isso, se destacam como um caminho para o letramento cient?fico. A partir das hip?teses: (i) Os docentes apresentam dificuldades em elaborar propostas de ensino dentro da abordagem CTS por n?o compreenderem os pressupostos te?ricos, dificultando a incorpora??o dessa abordagem na pr?tica pedag?gica; (ii) O modelo de curso de forma??o oferecido aos professores n?o promove, significativamente, a apropria??o e autonomia necess?ria para incorpora??o da pr?tica da abordagem CTS no planejamento curricular; e (iii) O uso associado de abordagem CTS e investigativa ? eficaz para promover o letramento cient?fico dos alunos. Objetivou-se avaliar como um grupo de professores de Biologia em Natal-RN compreende e aplica a abordagem CTS e investigativa no sentido de favorecer o letramento cient?fico dos estudantes do ensino m?dio. E propor como produto educacional, uma sequ?ncia investigativa com enfoque CTS para o ensino de ecologia com o intuito de averiguar a potencialidade do ensino CTS e investigativo para o letramento cient?fico e contribuir com a forma??o de professores para potencializar essa pr?tica. Os dados foram constru?dos a partir de instrumentos: question?rio explorat?rio e entrevista e sequ?ncia de ensino investigativa na perspectiva CTS sobre conte?dos de ecologia. Este ?ltimo foi elaborado e aplicado para alunos da primeira s?rie de ensino m?dio. Na an?lise dos dados h? ind?cios de que muitos professores apresentam uma vis?o limitada, pra n?o dizer, err?nea acerca do letramento cient?fico. Percebeu-se, que os docentes n?o compreendem, totalmente, o sentido desta terminologia, embora, apontem conhecer elementos intr?nsecos ? mesma. Complementando a resposta, foi evidenciado que o enfoque CTS ? entendido pela maior parte dos docentes, por uma vis?o estreitada na aplicabilidade do conhecimento cient?fico e, na intera??o entre C-T-S. Ademais, evidenciou-se que os cursos de forma??o continuada ofertados pouco t?m contribuindo para supera??o das ideias supracitadas, tornando-as obst?culos que dificultam a efetiva implementa??o da abordagem CTS e o desenvolvimento do letramento cient?fico dos discentes. Os dados obtidos a partir da aplica??o da sequ?ncia de ensino revelaram a importante contribui??o das abordagens CTS e investigativa no desenvolvimento de compet?ncias e habilidades essenciais para o letramento cient?fico. Observou-se nas respostas dos alunos, a aquisi??o de voc?bulos cient?ficos para uso social, atitudes que envolvem a tomada de decis?o respons?vel abrangente ?s problem?ticas ambientais, e desenvolvimento de pensamento cr?tico pelos alunos. / The formation for citizenship and a responsible decision-making in a social environment is not important goals for the educational process. The CTS approach and an investigative teaching are essential for the development of skills and values needed to achieve such noble goals to stand out in a scientific literacy. From the hypotheses: (i) teachers have shown difficulties in elaborating teaching proposals in this CTS approach for not understanding the theoretical assumptions, making difficult to incorporate the approach in pedagogical practice; (ii) The training model course offered to the teachers does not promote the appropriation and autonomy needed for the implementation of the CTS approach in a curricular planning; and (iii) The associated use of the CTS approach is efficient to promote the literacy in scientific text to students. The main goal was to evaluate how a group of Biology teachers in Natal-RN understands and applies the CTS approach in favor of the scientific literacy with high school students. In addition, propose as educational product, an investigative sequence with a CTS approach focused to ecology teaching in order to ascertain the potential of CTS teaching and research for the scientific literacy and to contribute with teachers training to potentialize this practice. The data were created from instruments such as: exploratory questionnaire, interview and sequence of research teaching in the CTS perspective on ecology contents. The last one was developed and applied to students in the first year of high school. There are indications, in the analysis of the data, that many teachers present a limited, if not, misleading, view of scientific literacy. It was noticed, that the teachers do not fully understand the meaning of this terminology, although, they point out to know elements intrinsic to it. Complementing the answer, it was evidenced that the CTS approach is understood by most teachers, in a narrow view of the scientific knowledge applicability and in the interaction between C-T-S. In addition, it was evidenced that the courses of continuous training offered have little to contribute to overcome the ideas listed before, which make them obstacles that difficult the effective implementation of the CTS approach and the development of students' scientific literacy. The data obtained from the application of the teaching sequence revealed an important contribution of the CTS approach in the development of skills and essential abilities for scientific literacy. It was noticed in the students' answers the acquisition of scientific terms for social use, attitudes that involve responsible decision-making related to environmental problems and the development of critical thinking by students.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-08-29T23:08:38Z No. of bitstreams: 1 MarianaFreireRodrigues_DISSERT.pdf: 3779157 bytes, checksum: f345ec94d135b9c7cf8e8c0217761059 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-09-06T23:09:30Z (GMT) No. of bitstreams: 1 MarianaFreireRodrigues_DISSERT.pdf: 3779157 bytes, checksum: f345ec94d135b9c7cf8e8c0217761059 (MD5) / Made available in DSpace on 2016-09-06T23:09:30Z (GMT). No. of bitstreams: 1 MarianaFreireRodrigues_DISSERT.pdf: 3779157 bytes, checksum: f345ec94d135b9c7cf8e8c0217761059 (MD5) Previous issue date: 2015-08-24 / Este trabalho teve como objetivo analisar produ??es (re)escritas de alunos de uma escola p?blica da rede estadual do Rio Grande do Norte, resultantes de uma interven??o pedag?gica, isto ?, um conjunto de atividades organizadas e aplicadas em sala de aula. Desenvolvemos, ent?o, uma Sequ?ncia Did?tica que possibilitou a??es de linguagem, estimulando nos alunos uma reflex?o dos elementos constitutivos do coment?rio cr?tico, ressaltando a relev?ncia do uso adequado de operadores lingu?sticos da argumenta??o com vistas ao estabelecimento da coer?ncia textual em suas produ??es escritas. Assim, de modo espec?fico, pretendeu-se investigar o uso dos operadores argumentativos na produ??o de argumentos em coment?rios cr?ticos, escritos por alunos do 9? ano do Ensino Fundamental II, e considerar o impacto dessa a??o metodol?gica no exerc?cio da compet?ncia argumentativa nas produ??es textuais. O trabalho de campo consistiu de seis encontros, de duas horas cada, abrangendo apresenta??o da proposta aos alunos, produ??o inicial, oficinas e produ??o final, desenvolvidas na Escola Estadual Dr. Graciliano Lord?o, junto a uma classe de 9? ano, do turno Matutino. O estudo da bibliografia ancora-se na teoria de Bronckart, Dolz, Schneuwly, Noverraz e Bakhtin, te?ricos que defendem uma perspectiva s?cio-discursiva e interacionista do ensino de l?ngua e que fundamentam interven??es pedag?gicas apropriadas e qualificadas adotadas como eficientes ferramentas de aprendizagem. Quanto aos conceitos da Teoria da Argumenta??o, baseamo-nos em (DUCROT, 1988), (KOCH 2004), entre outros autores. Esperava-se, para este estudo que, mediante a participa??o efetiva na interven??o desenvolvida pela professora, os estudantes conseguissem produzir textos nos quais apresentassem que refor?assem o seu ponto de vista, utilizando os operadores argumentativos de forma adequada, o que foi comprovado com a avalia??o dos resultados. Ao finalizar o trabalho, pudemos concluir que os alunos conseguem construir argumentos para a defesa de um ponto de vista, sem interfer?ncias de ensino sobre argumenta??o, entretanto, isso por si s? n?o assegura produ??es ditas ?bem elaboradas?, que a escola exige desses estudantes. Dessa forma, entendemos que uma interven??o pedag?gica voltada para o desenvolvimento de uma postura cr?tica e reflexiva frente ao texto pode alcan?ar resultados significativos quando leva em considera??o a realidade dos alunos, respeitando e considerando os movimentos deles em todas as fases desse processo de apropria??o do conhecimento. / This study aimed to analyze (re)written productions of students from a public school of Rio Grande do Norte State, resulting from a pedagogical intervention, ie, a set of activities organized and applied in the classroom. We developed a didactic sequence that enabled language actions, stimulating in students a reflection of the constituent elements of critical commentary, emphasizing the importance of proper use of linguistic operators of argumentation towards the establishment of textual coherence in their written productions. Specifically, the aim was to investigate the use of argumentative operators in critical commentary productions written by students of the 9th grade of elementary school II, and consider the impact of this methodological action in the exercise of argumentative competence in textual creations. Fieldwork consisted of six meetings, two hours each, covering transmission of the proposal to the students, initial production, workshops and final production, developed at Dr. Graciliano Lord?o State School, applied on a 9th grade class. The study of bibliography is anchored in Bronckart-theory, Dolz, Schneuwly, Noverraz, theorists who advocate a socio-discursive and interactionalist perspective of language teaching that underlie appropriate and qualified pedagogical interventions adopted as effective learning tools. As for the concepts of the Theory of Argumentation, we have relied on (DUCROT, 1988), (KOCH 2004), among other authors. It was expected that through an effective participation of the teacher in the intervention, students were able to produce texts in which presented the reinforcement of their point of view using the argumentative operators properly. Therefore, the assessment effect was positive based on tests results. At the end of the work, we concluded that students can construct arguments to defend a point of view without teaching interferences of argumentation, however, this alone does not ensure enough polished and elaborated productions that school requires from these students .Thus, we understand that an educational intervention aimed at the development of a critical and reflective attitude towards the text can achieve significant results when it takes into account the reality of the students, respecting and considering their movements at all stages of this knowledge appropriation process.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-06-15T20:01:55Z No. of bitstreams: 1 ClegianeSantosBezerraDantas_DISSERT.pdf: 5474532 bytes, checksum: 0db37d00e973c4cc24b5da3284cb4786 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-06-20T21:43:07Z (GMT) No. of bitstreams: 1 ClegianeSantosBezerraDantas_DISSERT.pdf: 5474532 bytes, checksum: 0db37d00e973c4cc24b5da3284cb4786 (MD5) / Made available in DSpace on 2016-06-20T21:43:07Z (GMT). No. of bitstreams: 1 ClegianeSantosBezerraDantas_DISSERT.pdf: 5474532 bytes, checksum: 0db37d00e973c4cc24b5da3284cb4786 (MD5) Previous issue date: 2015-07-28 / Como outros in?meros g?neros da minific??o, o miniconto se configura como um g?nero conciso e breve, mas que ainda consegue preservar alguns elementos do conto tradicional, tais como: narrador, unidade espa?o-temporal, personagens e trama. Para alguns autores, o surgimento desse g?nero est? estritamente ligado ? rapidez e diversidade das formas de comunica??o no atual contexto social, que exigem do leitor outras habilidades al?m da leitura e escrita convencionais. Considerando a import?ncia dessas habilidades numa sociedade letrada e reconhecendo esse g?nero como ferramenta potencialmente eficiente para o desenvolvimento do letramento, esta pesquisa tem como objetivo descrever o desenvolvimento e implica??es de sequ?ncia did?tica direcionada a pr?ticas de letramento com o g?nero miniconto. Nesse sentido, a pesquisa se efetiva em uma turma de 9? ano vespertino do Ensino Fundamental da Escola Estadual Dr. Jos? Gon?alves de Medeiros, na cidade de Acari ? RN. Como pressupostos te?ricos, ser?o utilizados fundamentos dos Estudos do Letramento como pr?tica social, especialmente os escritos de Kleiman (1995), Hamilton (2000), Soares (2012), Mortatti (2004) e Rojo (2012). Para subsidiar o letramento liter?rio, s?o utilizados os aportes te?ricos de Borges (2000), Candido (2004), Pinheiro (2001), Silva e Silveira (2013), e Cosson (2014). No que diz respeito ao estudo da cont?stica, tomamos por base os postulados de Gotlib (2006), Bosi (1997), Cort?zar (1999), Teles (2002), Poe (s/d), Luzia de Maria (2004), assim como os estudos dos pesquisadores e escritores Spalding (2007; 2008; 2011), Gonzaga (2007), Freire (2004) e Trevisan (1994), dentre outros que se dedicam ao estudo do miniconto. No campo metodol?gico, a perspectiva proposta ancora-se nas orienta??es da pesquisa-a??o (MOREIRA; CALEFFE, 2006) e na abordagem de dados de natureza qualitativa (BOGDAN; BIKLEN, 1994), uma vez que trata de interpreta??o de situa??o diagnosticada, implementa??o de a??es de interven??o organizadas em sequ?ncia did?tica (SCHNEUWLY; DOLZ, 2004; BARROS; RIOS-REGISTRO, 2014), inclusive de descri??o e avalia??o de resultados obtidos a partir da realiza??o das referidas a??es. As discuss?es geradas indicam que trabalho com os minicontos, desenvolvido por meio de sequ?ncias did?ticas, contribui para a reflex?o sobre estrat?gias de ensino de L?ngua Portuguesa, utilizadas com vistas a preparar o alunado para atender ?s exig?ncias de leitura e de escrita da sociedade contempor?nea. / Like numerous other mini fic?ion genres, the Flash fiction is configured as a concise and brief genre, but it can still preserve some elements of the traditional tale, such as: narrator, space-temporal unit, characters and plot. For some authors, the emergence of this genre is strictly connected to the speed and diversity of forms of communication in the current social context, that require the reader other skills in addition to reading and writing. Considering the importance of these skills in a literate society and recognizing this genre as potentially effective tool for the development of literacy, this research has as objective to describe the development and implications of didactic sequence directed the literacy practices with the Flash fiction genre. Thus, the research becomes effective in an elementary school vespertine class in 9th grade from Escola Estadual Dr. Jos? Gon?alves de Medeiros, located in the city of Acari-RN. As theoretical assumptions, it will be used fundamentals from Literacy Studies as social practice, especially that ones discussed by the writings Kleiman (1995), Hamilton (2000), Soares (2012), Mortatti (2004) and Rojo (2012). To subsidize the literary literacy, it will be used the theoretical contibutions of Borges (2000), Candido (2004), Pinheiro (2001) and Silva e Silveira (2013). In what relates to the study about the storytellers, it was taken by support the postulates of Gotlib (2006), Bosi (1997), Cort?zar (1999), Talbot (2002), Poe (s/d), Luzia de Maria (2004), as well as studies by researchers and writers as Spalding (2007; 2008; 2011), George (2007), Freire (2004) and Trevisan (1994), among others who are dedicated to study Flash fiction. In the methodological field, the proposed perspective anchors itself in an action-researching guidelines (MOREIRA; CALEFFE, 2006) and in the approach of a qualitative data (BOGDAN; BIKLEN, 1994), since it talks to interpretation of diagnosed situation, implementation of intervention actions organized in didactic sequence (SCHNEUWLY; DOLZ, 2004; BARROS; RIVERS-registry, 2014), including description and evaluation of results achieved from the implementation of such actions. The discussions generated indicate that the work with Flash ficition, developed by means of didactic sequences, contributes to the reflection on teaching strategies of Portuguese, used to prepare the students to meet the demands of reading and writing of contemporary society.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-06-28T17:09:35Z No. of bitstreams: 1 IsabelTerezaDeAraujoGalvao_DISSERT.pdf: 1174660 bytes, checksum: 986ed626aa9c88443a130873798a5120 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-06-29T21:24:26Z (GMT) No. of bitstreams: 1 IsabelTerezaDeAraujoGalvao_DISSERT.pdf: 1174660 bytes, checksum: 986ed626aa9c88443a130873798a5120 (MD5) / Made available in DSpace on 2016-06-29T21:24:26Z (GMT). No. of bitstreams: 1 IsabelTerezaDeAraujoGalvao_DISSERT.pdf: 1174660 bytes, checksum: 986ed626aa9c88443a130873798a5120 (MD5) Previous issue date: 2015-08-07 / Produ??o de material did?tico espec?fico para uma turma de n?vel IV - 8? e 9? anos da Educa??o de Jovens e Adultos, tomando como ponto de partida a leitura de uma s?rie de cartas da correspond?ncia entre C?mara Cascudo e M?rio de Andrade nos anos 20 do S?culo XX, e da verifica??o do modo como o di?logo entre os dois autores revela elementos que transparecem no conto ?Pi? n?o sofre? Sofre?, do livro Os contos de Belazarte, de M?rio de Andrade. A produ??o do material did?tico foi precedida da an?lise do conto selecionado, o qual ser? trabalhado concomitantemente com algumas cartas, em uma an?lise dos elementos textuais, discursivos e sem?nticos presentes em representa??es desses dois g?neros: carta e conto. O conto selecionado foi escrito entre 1923 a 1926, datas pr?ximas ? passagem do seu autor pelo Rio Grande do Norte, nos anos de 1927 a 1929, na companhia de C?mara Cascudo, sendo este tamb?m o per?odo em que h? registros de cartas no conjunto da correspond?ncia entre ambos. Para a leitura do material selecionado, foram utilizados referenciais te?ricos da teoria da literatura e historiografia liter?ria, sobretudo da hist?ria do movimento modernista brasileiro. Para a produ??o do material did?tico, foram eleitos como referencial te?rico os conhecimentos acumulados na ?rea de ensino da literatura, letramento e as recomenda??es dos Par?metros Curriculares Nacionais. A metodologia do trabalho foi constru?da a partir dos referenciais te?ricos e teve como suporte b?sico o estudo de sequ?ncias did?ticas a partir das quais tomou forma uma unidade tem?tica espec?fica, requerida pelo material analisado e testado em sala de aula. / Specific educational material production for a group of level IV ? 8th and 9th years of Youth and Adults Education, having as starting point the reading of a series of letter of correspondence between C?mara Cascudo and M?rio de Andrade in the 1920s, and the verification of the way the dialog between the two authors reveals elements that transpire themselves in the tale entitled ?Pi? n?o sofre? Sofre?, from the book Os contos de Belazarte, de M?rio de Andrade. The educational material production was preceded by the analysis of the selected tale, which will be studied along with some of the letters, in an analysis of the textual, discursive and semantic features of the text in representation of these both genres: letter and tale. The selected tale was written between 1923 and 1926, dates close to the years when the author came by Rio Grande do Norte state, in the years from 1927 to 1929, accompanied by C?mara Cascudo, being also this period that there are records of letters in the set of correspondence between them. To the reading of the selected material, it was used theoretical references from literature and literary historiography, especially the history of Brazilian modernist movement. To the production of the educational material, it was chosen as theoretical reference the accumulated knowledge in the area of literature teaching, literacy and the recommendations of the Brazilian National Curriculum Parameters. The methodology in this study was constructed from the theoretical references and had as basic support the study of didactic sequences from which a specific thematic unit got its shape from, required by the analyzed material and tested in a classroom.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-07-12T17:02:57Z No. of bitstreams: 1 AdrianaRosaDaSilvaCabral_DISSERT.pdf: 35694772 bytes, checksum: 445d4bd11dbcf9ed9a2dbd42bdb732d9 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-07-19T21:31:17Z (GMT) No. of bitstreams: 1 AdrianaRosaDaSilvaCabral_DISSERT.pdf: 35694772 bytes, checksum: 445d4bd11dbcf9ed9a2dbd42bdb732d9 (MD5) / Made available in DSpace on 2016-07-19T21:31:17Z (GMT). No. of bitstreams: 1 AdrianaRosaDaSilvaCabral_DISSERT.pdf: 35694772 bytes, checksum: 445d4bd11dbcf9ed9a2dbd42bdb732d9 (MD5) Previous issue date: 2015-08-12 / Tendo em vista a multiplicidade de linguagens e m?dias presentes nos textos contempor?neos, o trabalho com os g?neros digitais caracteriza-se essencial para o ensino de leitura e escrita. Os meios virtuais j? est?o presentes em v?rias atividades cotidianas que requerem o uso da l?ngua. Isso mostra que o mundo globalizado traz novas exig?ncias de letramento e diversas pr?ticas de leitura. Considerando essa perspectiva, propomos trabalhar os multiletramentos presentes nos novos textos a partir dos pressupostos enunciativos discursivos bakhtinianos. Para isso, optamos por constituir como objeto de investiga??o/interven??o o miniconto de terror, g?nero discursivo multimodal, por se tratar de um enunciado multissemi?tico de circula??o digital/virtual. Nesse contexto, o presente trabalho teve o objetivo de compreender como o ensino desse g?nero pode contribuir para o desenvolvimento dos saberes relacionados ? leitura e ? produ??o textual exigidas pelos multiletramentos, atrav?s da execu??o de uma Sequ?ncia Did?tica, em sala de aula, especificamente para duas turmas do Ensino Fundamental, 7? e 8? anos, de escola p?blica. A pesquisa se fundamentou na teoria de Bakhtin e o C?rculo (2009, 2011) sobre g?neros numa perspectiva dial?gica e na proposta de Dolz e Schneuwly (2004) para o ensino de texto por meio de Sequ?ncias Did?ticas. Recorremos, ainda, aos preceitos dos multiletramentos enfocados em ROJO (2012, 2013). A metodologia utilizada assentou-se numa abordagem qualitativa dos dados. Consideramos na an?lise dos minicontos produzidos pelos alunos o hibridismo pr?prio dos multiletramentos, as caracter?sticas discursivas tais como composi??o, estilo e conte?do tem?tico, bem como as rela??es de dialogicidade presentes nesses enunciados. Ao final da pesquisa, percebemos que a nossa interven??o contribuiu para a amplia??o dos saberes dos sujeitos envolvidos relacionados ? leitura e produ??o de g?nero multimodal. / Given the multiplicity of languages and media present in contemporary texts, the work with digital genres characterizes itself as essential for teaching, reading and writing. Virtual media is already present in many dayly activities that require the use of language. This shows that the globalized world brings new demands of literacy and various reading practices. Given this perspective, we propose to work the multiliteracies present in the new texts from the enunciative discourse Bakhtinian assumptions. For this, we chose to be as the object of research / intervention, the horror flash fiction multimodal discursive genre, because it is a multissemi?tico digital statement of virtual circulation. In this context, this study aimed to understand how the teaching of this kind can contribute to the development of knowledge related to reading and text production, required by multiliteracies, by performing a Didactic Sequence in the classroom, specifically for two classes of elementary school, 7th and 8th grades of public school. The research was based on Bakhtin's theory and the Circle (2009, 2011) on gender perspective in a dialogic and the proposed Dolz and Schneuwly (2004) for the text of teaching through sequences Teaching. We also use the precepts of multiliteracies focused on Rojo (2012, 2013). The methodology used was based on a qualitative approach. We consider the analysis of minicontos produced by students, it's own hibridism of multiliteracies, the discursive characteristics such as composition, style and subject content, in addition to relations dialogicity present in these statements. At the end of the study, we realized that our intervention contributed to the expansion of knowledge of the subjects involved related to reading and multimodal genre production.