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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Constru??o de conhecimentos e curr?culos in-venta-dos com as m?dias nos cotidianos de uma escola p?blica de ensino m?dio

Almeida, Edivan Carneiro de 28 March 2014 (has links)
Submitted by Natalie Mendes (nataliermendes@gmail.com) on 2015-07-23T00:10:25Z No. of bitstreams: 1 Disserta??o_Edivan_revis?o-final_publica??o.pdf: 5535753 bytes, checksum: f2c42548027a3922231b77d8f2fc85c7 (MD5) / Made available in DSpace on 2015-07-23T00:10:25Z (GMT). No. of bitstreams: 1 Disserta??o_Edivan_revis?o-final_publica??o.pdf: 5535753 bytes, checksum: f2c42548027a3922231b77d8f2fc85c7 (MD5) Previous issue date: 2014-03-28 / This research deals with the experiences/performed by a group of students and the teacher-Coordinator of the Project Communication, Interaction and Learning, developed at the State School, Aristides Cedraz de Oliveira, in Ichu town, in the hinterland of Bahia. At this school I have worked as teacher for almost two decades. Going through traces-fragments of those experiences and experiencing affections and expressions, we aim to understand some possibilities for the accomplishment of the construction of practices-expressions of knowledge and creating of a curriculum, operated by students and teacher in/of /with/school High School quotidian. We also aim to understand the collective processes (and) trading/producing of meanings/signification, of empowerment and emancipation through its knowledge-making powers, affecting their lives and the development of the curriculum, which we understand to be practice based on their reflections upon their quotidian at school, in opposition to subversion/strategies, attempts to prescription-determination taken by the educational policy-makers. To do so, we have used the video mapping as an instrument to outline the strategies of appropriation-bricolage and creative activities developed by the students and the teacher in order to use media and languages in the production of information in Communication Project. We have realized that the experience pointed to important opportunities to build knowledge and appropriation of the media language resources through the production of texts, written and oral information, brought to the school and community daily, through school radiobroadcast, the blog and the printed bulletin. These productions-trials have been carried out and affected students? lives, leading to empowerment and emancipation in their political participation in their school and external community as well as interfering in their choices and in their ways to see/think/act, extending their possibilities of insertion, interference-transformation and participation in society. The narratives of those experiences through workshops and videos, also allowed us to understand that the activities developed in the project have caused strong changes in the official strict-prescriptive curriculum and enhanced the creation of a unique curriculum, by creating other ways to see/think/act in the construction of knowledge/thoughts/sentiments, affections and negotiations of meanings, producing experiences inside and outside school. Thus, one expects to see a shared curriculum, full of life, cheerful, animated, renewed and fulfilled with meanings produced by the High School students. / Nesta pesquisa partimos das experi?ncias vividas/realizadas por um grupo de estudantes e pela professora-coordenadora no Projeto Comunica??o, Intera??o e Aprendizagem, desenvolvido no Col?gio Estadual Aristides Cedraz de Oliveira, em Ichu, no sert?o baiano, escola na qual atuo como professor, h? quase duas d?cadas. Percorrendo tra?os-fragmentos dessas experi?ncias e experimentando afec??es e express?es, buscamos, com este estudo, compreender algumas possibilidades de realiza??o de pr?ticas de constru??o-express?o de conhecimentos e inven??o de curr?culos, operadas pelos estudantes e pela professora nos/dos/com os cotidianos escolares do Ensino M?dio. Procuramos, ainda, entender os processos coletivos (e) de negocia??o/produ??o de sentidos/significa??o, de empoderamento e emancipa??o que atravessam seus fazeres-saberes-poderes, afetando suas vidas e o desenvolvimento do curr?culo, que entendemos ser praticadopensado por eles nos cotidianos da escola, uma subvers?o ?s estrat?gias/tentativas de prescri??o-determina??o empreendidas pelas inst?ncias de gest?o das pol?ticas educacionais. Para tanto, utilizamo-nos da cartografia, delineando, atrav?s de oficinas de produ??o de v?deos, as t?ticas de apropria??o-bricolagem e as inven??es realizadas pelos estudantes e pela professora ao utilizarem m?dias e linguagens na produ??o de informa??es no Projeto de Comunica??o. Percebemos que as experi?ncias realizadas com o Projeto configuram oportunidades significativas de constru??o de conhecimentos e de apropria??o dos recursos das m?dias-linguagens por meio da produ??o de textos-informa??es, orais e escritos, veiculados nos cotidianos da escola e na comunidade externa, atrav?s da r?dio-escola, do blog e do boletim impresso. Essas produ??es-experimenta??es realizadas est?o afetando a vida dos alunos, provocando empoderamento e emancipa??o em sua participa??o pol?tica na comunidade escolar e externa, interferindo em suas escolhas e em suas maneiras de verpensaragir, ampliando suas possibilidades de inser??o, interfer?ncia-transforma??o e participa??o na sociedade. As narrativas dessas experi?ncias, atrav?s dos v?deos e das oficinas, tamb?m nos possibilitaram a compreens?o de que as atividades desenvolvidas no Projeto provocam uma fissura no curr?culo oficial-enrijecido-prescritivo e potencializa a cria??o de um curr?culo singular, in-ventando outros modos de verpensarrealizar constru??o de conhecimentossaberes, pensamentossentimentos, afetos e negocia??es de sentidos, produzindo experimenta??es dentrofora da sala de aula/escola. Curr?culo compartilhado, cheio de vida, alegre, animado e arejado pelos/com os significados produzidos pelos estudantes do Ensino M?dio.
2

Educa??o ambiental e o tratamento de ?gua: uso do sistema de tratamento de ?gua baseado em ultravioleta em C?mpus do Instituto Federal do Maranh?o e sua rela??o com a constru??o de conhecimentos / Education environment and water treatment: use of water treatment system based on ultraviolet on Campus of the Instituto Federal do Maranh?o and its relation with the construction of knowledge

SILVA, Ivaldo Jos? da 21 March 2013 (has links)
Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2018-11-29T17:27:43Z No. of bitstreams: 1 2013 - Ivaldo Jos? da Silva.pdf: 36618657 bytes, checksum: 428b35f4aa0bf23daa7adf9b14b4e7ef (MD5) / Made available in DSpace on 2018-11-29T17:27:43Z (GMT). No. of bitstreams: 1 2013 - Ivaldo Jos? da Silva.pdf: 36618657 bytes, checksum: 428b35f4aa0bf23daa7adf9b14b4e7ef (MD5) Previous issue date: 2013-03-21 / Research in Environmental Education Criticizes aims to construct and reflective critique of knowledge allowing individuals greater contextualisation-environmental relations and consequent changes, in attitudes towards collective transformation of reality. The municipality of Z? Doca, regional pole of Turi, located east of the State of Maranh?o, in the Northeast region near the border with the State of Par?, is responsibility to articulate educational actions, political and economic, social and environmental development of over 17 other municipalities in the region. It was found that municipalities the environmental sanitation and water treatment is performed unsatisfactorily and precarious, signaling the need for sustained research-driven actions on the principles of education Wake up in the population capable environmental more questioning and intervention in the local reality. This research aimed to instigate critical knowledge construction to allow greater local perception of reality, associated with insertion technique feasibility research, Community research, alternative technology of water treatment based on ultraviolet radiation-UV Tube. The Methodological development used by this social research was action research procedures where awareness, dynamic cooking workshops, adaptation and installation of UV Tube, meetings and other educational practices addressed the theme of water treatment, social issues, environment and health, among other correlated in a participative manner, reflective and harmonic among respondents and researchers. The search area was chosen as the community of rural settlement good hope, located in Z? Doca, where were installed and evaluated 05 (five) UV Tube units. Data collection took place 64 (sixty-four) interviews and questionnaires applied before the dynamics of awareness and at the end of the whole educational process in order to identify improvement in the perception of the community in relation to the subject dealt with and the local reality, and consequential changes in attitudes. The treatment of data collected in the questionnaires presented variables that were tested with the non-parametric test of Chi-square and other calculated averages of answers with their respective standard deviations and their minimum and maximum values. The results indicated favourable conditions for the adaptation and insertion of the UV tube technology showing economic viability and operational compared to similar projects successfully installed in other countries, especially the acceptance of the proposal and the ease of access to the materials needed to manufacture of UV Tube. As the analysis of educational activities related to the thematic discussion addressed significant responses were expansions and modifications in order to understand the local reality criticizes pointing, including changes to posture that assisted the search for better quality of life for the community. It is concluded that the implementation of concrete action of insertion of the UV Tube use, Dialogic and critical process of construction of knowledge based on the intrinsic relationship between action and reflection associated with the permissive criticizes of knowledge built by researched and researchers was the recipe to achieve the objectives of the survey. / A pesquisa em Educa??o Ambiental Cr?tica visa ? constru??o reflexiva e cr?tica de conhecimentos, permitindo aos indiv?duos maior contextualiza??o das rela??es socioambientais e consequentes mudan?as de atitudes voltadas para transforma??o coletiva da realidade. O munic?pio de Z? Doca, p?lo regional do Alto Turi, localizado a leste do Estado do Maranh?o, pr?ximo a divisa com o Estado do Par? ? respons?vel em articular a??es educacionais, socioambientais, pol?ticas e econ?micas para o desenvolvimento de mais 17 outros munic?pios da regi?o. Verificou-se que nestes munic?pios o saneamento ambiental e, principalmente, o tratamento de ?gua, s?o realizados de forma insuficiente e prec?ria, sinalizando a necessidade de a??es orientadas por pesquisas sustentadas nos princ?pios de uma Educa??o Ambiental capaz de despertar na popula??o maior problematiza??o e interven??o na realidade local. Esta pesquisa objetivou instigar a constru??o de conhecimentos cr?ticos aptos a permitirem maior percep??o da realidade local associada ? investiga??o da viabilidade t?cnica de inser??o, junto ? comunidade pesquisada, de tecnologia alternativa de tratamento de ?gua baseado em radia??o ultravioleta ? Tubo UV. Para o desenvolvimento metodol?gico esta pesquisa social utilizou-se de procedimentos da pesquisa-a??o em que din?micas de sensibiliza??o, oficinas de confec??o, adapta??o e instala??o do Tubo UV, reuni?es e outras pr?ticas educacionais abordaram a tem?tica do tratamento de ?gua, as quest?es sociais, ambientais e de sa?de, entre outras correlacionadas de forma participativa, reflexiva e harm?nica entre pesquisados e pesquisadores. Como ?rea de pesquisa foi escolhida a comunidade do assentamento rural Boa Esperan?a - ABE, localizada em Z? Doca onde foram instalados e avaliados 05 (cinco) unidades do Tubo UV. Para coleta de dados foram realizadas 64 (sessenta e quatro) entrevistas e aplicados question?rios antes das din?micas de sensibiliza??o e ao final de todo o processo educativo, com objetivo de identificar melhoria na percep??o da comunidade em rela??o ? tem?tica abordada e a realidade local, al?m de consequentes mudan?as de atitudes. O tratamento dos dados coletados nos question?rios apresentou vari?veis que foram analisadas com o teste n?o param?trico do Qui-Quadrado e outras, calculadas as m?dias de respostas com seus respectivos desvios padr?es e seus valores m?nimos e m?ximos. Os resultados indicaram condi??es favor?veis ? adapta??o e inser??o da tecnologia do Tubo UV apresentando viabilidade econ?mica e operacional comparada a projetos id?nticos instalados com sucesso em outros pa?ses, destacando-se a aceita??o da proposta e a facilidade de acesso aos materiais necess?rios a confec??o do Tubo UV. Quanto a an?lise das a??es educativas relacionadas a discuss?o da tem?tica abordada registraram-se significativas respostas de amplia??es e modifica??o na forma cr?tica de perceber a realidade local apontando, inclusive, mudan?as de postura que auxiliaram a busca de melhor qualidade de vida para comunidade. Conclui-se que a realiza??o da a??o concreta da inser??o do uso do Tubo UV, em processo dial?gico e cr?tico de constru??o de conhecimento pautado na rela??o intr?nseca entre a??o e reflex?o associada ? permissiva cr?tica dos saberes constru?dos por pesquisados e pesquisadores foi a receita para alcan?ar os objetivos da pesquisa.

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