Mestrado em Educação em Ciências e Matemática (PRPG)
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Item A inclusão da Educação Ambiental nas escolas públicas do Estado de Goiás(Universidade Federal de Goiás, 2011-09-13) ALMEIDA, Adriana Seabra Vasconcelos; OLIVEIRA, Leandro Gonçalves; http://lattes.cnpq.br/8837912214958454It is unquestionable the importance of Environmental Education (EE) in the educational process for the students´ education who are able to make based decisions and to participate on discussions in their community as far as environmental issues. Before the problems lived in our society, the social-environmental problem treatment in the formal teaching is one of the conditions which contributes for the capitalist model changes and transformations, that stimulates the overboard consume and reinforces the social inequalities. However, the insertion of EE in the school environment facer many challenges which go through, including, the lack of structure itself of the educational system that still works in a traditional way. Implementing EE in the school context requires a posture and attitude change for a participative debate about the environmental issues where the community is inserted. Thus, considering that it is needed to discuss the different ways in which the EE is treated in the school day to day basis, this research has for objective to analyze the EE approach through Complementary Educational Activity Projects (PRAECs), developed in Goias state schools, from three Regional Sub-Secretaries of Education: SRE-Aparecida de Goiania, SRE-Goiania and SREAnapolis. Thus, we used questionnaires and interviews to obtain the data. These revealed that the teachers still present an EE conservational conception, with a dichotomous idea of the relationship between man-nature and they have a fragmented vision of the aspects that involve the socio-environmental problems. Although they have used different methodologies, these are punctual and limited, according with their conceptions, and if they are not contextualized and with a participative character they will not obtain the expected results for an EE that may promote changes for the education of individuals with capacity of making based decisions. We cannot leave out to highlight the presence of activities that come closer to the PRAEC proposal and to enrich and to diversify the curriculum through dynamic activities. In relation to PNEA, we have verified that at some moments the project gets closer to recommendations of this document; however, at other moments it becomes distant. We have verified that PRAEC can be characterized as a public policy as we consider that it appeared from the demand of a social group, however, documents that may regularize within the Secretary of Education of the State of Goias (SEE-GO) were not found, and therefore, we understand it as a mascaraed public policy. We have concluded that EE is present in the day to day school and that PRAEC is constituted a strong instrument for its consolidation, despite this, the attributed principles to EE in the formal teaching must be better understood and applied, in the sense of producing pedagogical practices that may provoke changes in the way of seeing and thinking about the world. It is fundamental the investment in the educational system as a whole, especially on the bachelor´s degree courses, so that they raise their quality bringing down the knowledge fragmentation barriers and the limitation imposed by the discipline of it. It is also important the investment from the SEE-GO in the PRAEC institutionalization, establishing more specific guidelines to elaborate and to develop activities with quality, meaning, that they may be able to call the attention of the students for a based debate on socioenvironmental problems that are around them in a critical way. Thus, this project can contribute to the EE rooting in the schools in a way to involve the whole community and its surroundings to a renewal of the educational process, with visions of improvement in the quality of life of such and for the future generations.Item Ensino e aprendizagem e conteúdos de geometria espacial em um ambiente dinâmico e interativo(Universidade Federal de Goiás, 2011-09-30) CARVALHO, Flávio de Paula Soares; CIVARDI, Jaqueline de Araújo; http://lattes.cnpq.br/1222553956556208This research has been to understand what actions can be mobilized by the teacher and the students of the ninth year of primary education by working with problem solving spatial geometry in a dynamic and interactive. We use the Cabri 3D software and digital whiteboard as a tool in solving the problems presented, and we decided to work the theme prisms because we know the problems in their teaching. The research had as its main theoretical source heuristics by Polya (2006) applied to problem solving, and Vygotsky and his colleagues seek references to discuss the mediation processes that occur during problem solving. Assuming that the subjects in social interactions build their knowledge, we seek to understand the concept of interactivity and interaction both in computerized environment and the social environment. Data collection occurred in a class of ninth year of elementary school to a state school in the State of Minas Gerais in the city of Patos de Minas, located in Upper Paranaíba. As a sample, we work with two segments, the first group of six students who were obtained through a random sample, comprising three males and three females and the second consisting of the teacher. Considering the characteristics of research, we chose a qualitative approach. As techniques and tools for data collection was used filming, questionnaires, field journal, conference semi-structured interview and participant observation. With the different forms of mediation, we construct the categories of analysis that we call technological mediation and mediation teaching. The research showed us the way the subjects interact with the software to solve a problem, and that the integration of different media through digital whiteboard is an area yet to be further explored, especially those addressing the teacher to teacher knowledge needed to use this new technology.Item O vídeo como recurso didático no ensino de matemática Goiânia - Goiás 2011(Universidade Federal de Goiás, 2011-05-26) SILVA, Ana Maria da; CIVARDI, Jaqueline de Araújo; http://lattes.cnpq.br/1222553956556208Esta busqueda trata de acercase sobre la organización de le pedagógica del profesor de maemáticas em la escuela secundária cm respecto ao uso del video em la TV Escuela. Buscamos entender las influencias de las directrizes de formación e comunicación em la educación pública en el nivel de la escuela secundaria. Nos esforzamos, de manera específica analizar las políticas públicas de formación del profesor pra el uso de las TICS, contrastar las orientaciones estabelecidas en los cursos com la prática docente de formación contínua com la práctica docente e comprobar cómo el profesor de matemáticas organiza la práctica pedagógica con video. Con estos objetivos buscamos responder la seguinte pregunta investigativa: ?Cómo el profesor de matemáticas de la escuela secundária há organizado la práctica pedagógica con el video didático, de las directrizes de formación de profesorado para el uso de las TICS en aula de clase? Se realizó en estas investigación un movimento que incluya las dimensiones macro (directrizes de la Secretaria de Educación a Distáncia del Ministerio de la Educación), meso (Supervisión de TEcnologia Educativa de la Secretaría de Estado de la Educación del Maranhão, Unidad Regional de Educación de Balsas, Núcleo de Tecnología Educacional de Balsas y las Escuelas) y micro (Aula de Clase) de esta organización del trabajo docente cuanto al uso del video en las clases de matemáticas en particular el modo como el profesor de la escuela secundária há utilizado en su práctica los videos de TV Escuela. En la contexto de las investigaciónes nos dirigimos a los siguinmtes aspectos: políticas públicas de las TICs, el video el el enseño de las matemáticas; formación y prácticas docentes; video en la educación de la matemática. Debido a las características y objetivos de la busqueda adoptamos el enfoque caulitativo, naturalista de base empírica. Utilizamos las siguintes técnicas e instrumentos para recopilar datos: análise documental, cuestionário, entrevista, semiestruturada y la observación participante, acompañada de diário de campo. Contamos con la colaboración de los grupos de sujeitos: grupo un, cuatro directivos que implementan y ponem em práctica las políticas públicas de las TICs: Director de Producción en EAD, de la Secretaria de Educación a Distancia, Supervisor de las Tecnologías Educativas, Directora de la Unidad Regional de Educación y la Coordinadora del Núcleo de Tecnología Educativa de Balsas; y grupo dos, tres profesores de matemática de la escuela secundária de tres escuelas de la red estadual de enseño en Balsas. El estudio subraya la importancia del audiovisual (video) en el enseño de la matemática y ponne que relieve que las escuelas se adhieren a los programas de las TICs, pero la falta de la infraestructura, manutención de los equipos, apoyo pedagógico, disposición del material al alcance del profesor y formación continua en la própria escuela.