998 resultados para Varela, Francisco


Relevância:

20.00% 20.00%

Publicador:

Resumo:

O estágio pedagógico é uma das etapas mais importantes na formação de professores, sendo uma fase em que se aplicam os conhecimentos e competências adquiridas, em contexto real. O presente relatório pretende justificar todo o processo de estágio, desenvolvido no ano letivo de 2011/2012, na Escola Secundária de Francisco Franco. O núcleo de estágio foi constituído por dois estagiários, um orientador científico (Universidade da Madeira) e um orientador pedagógico (Escola Secundária de Francisco Franco). O processo de ensino-aprendizagem foi desenvolvido numa turma do 12.º ano de escolaridade. O relatório apresenta-se dividido em seis partes: (1) Caraterização da escola; (2) Prática Letiva; (3) Atividades de integração no meio; (4) Atividades de intervenção na comunidade escolar; (5) Atividades de natureza científico pedagógica e (6) Outras atividades. A partir desta estrutura, pretendemos apresentar as atividades que foram desenvolvidas ao longo do ano letivo, assim como refletir e justificar as opções que foram tomadas. Finalizada esta etapa, a formação do professor deverá ser contínua, no sentido de aperfeiçoar o processo de ensino-aprendizagem, de modo a que este seja, cada vez mais, de qualidade.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

O presente documento tem por objetivo relatar de forma reflexiva e objetiva todas as atividades desenvolvidas durante o Estágio Pedagógico, realizado no ano letivo 2013/2014, na Escola Secundária Francisco Franco, turma 24 do 10º ano. Está centrado essencialmente nas quatro áreas de intervenção delineadas nos conteúdos programáticos para o Estágio Pedagógico: prática letiva, atividade de integração no meio educativo, atividades de natureza científico-pedagógica de caráter individual e coletivo e por fim a atividade de intervenção da comunidade educativa. O intuito de otimizar a nossa intervenção pedagógica levou-nos a uma gestão dinâmica da prática letiva, através de ajustamentos sucessivos do processo de ensino/aprendizagem, conforme os comportamentos solicitados revelavam-se induzidos ou não pelos alunos. A avaliação foi subtema constituinte nesta área de intervenção,revelando-se como elemento regulador e certificador das competências e aprendizagens adquiridas pelos alunos. A assistência às aulas, suscitou-nos competências essencialmente na posição de observadores contribuindo igualmente para detetar possíveis anomalias através de uma visão mais alargada de toda a dinâmica da aula. A intervenção na comunidade escolar teve como base envolver todos os agentes da comunidade escolar na promoção de estilos de vida saudável, prática de exercício físico regular e no combate ao sedentarismo. As atividades de integração no meio implicaram tarefas de caraterização da turma e estudo de caso. Ainda como complemento deste capítulo, procedemos à ação de extensão curricular, com uma atividade com tema central no mar, mais concretamente na pesca desportiva, na qual tentámos solicitar um conjunto de comportamentos diferentes e desafiantes, quando comparados com aqueles predominantemente ocorridos em contexto de aula. As ações científico-pedagógica foram resultado da constatação de uma problemática relacionada com a heterogeneidade da prestação motora dos alunos. O estudo desenvolvido revelou-se extremamente importante, pois serviu para alicerçar o processo de ensino/aprendizagem.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

O Estágio Pedagógico (EP) pretende capacitar-nos para uma melhor compreensão dos fenómenos que ocorrem, sob as mais diversas formas e em tempos e modos muitas vezes incontroláveis, no universo da Escola. Procurar intervir nesse mundo exige a busca permanente de sínteses entre as competências de diferentes matrizes, adquiridas ao longo da Licenciatura, Mestrado e demais processo formativo, e a realidade objetiva resultante de componentes tão distintas como são, em primeiro lugar, os alunos e as suas características, a escola e as suas dinâmicas, o grupo profissional e os seus posicionamentos, etc. Nesse sentido, as sínteses alcançadas em cada momento constituem a base de operacionalização das aprendizagens obtidas em ciclos anteriores, as quais agora estão em confronto imediato com uma escola real e com a necessidade de intervir adequada e criticamente junto dos destinatários da nossa ação, procurando pôr ordem numa série de recursos humanos, temporais, materiais e espaciais, sendo suposto que, no final, a nossa intervenção pessoal e profissional se tenha desenvolvido e consolidado. Por todas estas razões, o presente relatório apresenta o trabalho desenvolvido no âmbito do EP e uma reflexão sobre as experiências percorridas ao longo do ano letivo. Ficam assim registadas algumas potencialidades e constrangimentos experimentados num processo de grande complexidade mas de extrema importância nesta fase determinante de desenvolvimento de competências que se pretendem úteis e duradouras. O EP englobou um conjunto de atividades de caráter curricular, de complemento curricular e de natureza científico-pedagógica plasmadas neste relatório com o intuito de clarificar a intencionalidade de cada uma delas, revelar estratégias de intervenção adotadas e apresentar as conclusões possíveis (que não definitivas).

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Este relatório visa analisar criticamente todas as ações que foram concretizadas durante o estágio pedagógico, realizado ao longo do ano letivo 2014/15, na Escola Secundária de Francisco Franco. O estágio pedagógico é constituído por diversas componentes. A prática letiva foi a mais extensa, sendo que as tarefas docentes implicaram a gestão do processo ensino-aprendizagem durante as fases de pré-impacto, impacto e pós-impacto. A assistência às aulas constituiu uma mais-valia para adquirirmos competências enquanto observadores, e para confrontarmos outras estratégias e modelos de ensino. Além da prática letiva, há a considerar outras componentes curriculares, nomeadamente a caracterização da turma e o estudo de caso. As restantes componentes surgem como complementos curriculares, tais como a atividade de extensão curricular, ação de intervenção na comunidade escolar e as atividades de natureza científico-pedagógica. O presente relatório é constituído por 10 capítulos, nos quais procuramos analisar criticamente as atividades referenciadas nos dois parágrafos anteriores. Não pretendemos que seja encarado como o mero descritivo da soma das várias ações, mas sim como uma ação global que ocorreu em vários níveis de intervenção, todos eles com um considerável contributo para a nossa formação docente. A elaboração deste relatório não pretende emergir como uma ode ao trabalho realizado no decurso do ano letivo, mas almeja enquadrar e analisar criticamente esse mesmo trabalho, justificando as decisões tomadas e apresentando sugestões, com vista à melhoria do caminho que percorrido.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The decoction of Brazilian pepper tree barks (Schinus terebinthifolius, Raddi), is used in medicine as wound healing and antiinflamatory. Once extracts from this plant are used for acceleration of scar s process, it is important to study their mutagenic and genotoxic potential. In previous works in our laboratory, it was observed mutagenicity caused by the decoction when in high concentrations. Among the chemical compounds of this plant that could be able to induce mutation, the flavonoids were the only group that was referred to have either an oxidant or antioxidant potential. The flavonoids were isolated, purified and quantified by adsorptive column chromatography under silica gel, bacterial and in vitro genotoxic tests were realized to determine if the flavonoids were the responsible agents for this mutagenicity found. The tests realized with plasmidial DNA were indicative that the flavonoids are probably genotoxic, due to the presence of correlation between increase of the flavonoid concentration and in plasmidial DNA double strand breakage visualized in agarose gel, as well as they were capable to generated abasic sites shown by the in vitro treatment with exonuclease III. The same tests with plasmidial DNA in the presence of copper [10 µM] and of a Tris-HCl pH 7.5 [10 µM] buffer were realized with the isolated flavonoids to determine if there would be or not participation of reactive oxygen species (ROS). The transformation of plasmidial DNA in different bacterial strains proficient and deficient in DNA repair enzymes in the presence or not of a Tris-HCl buffer, suggests that the enzymes that repair oxidative lesions are necessary to repair the lesions generated by the flavonoids and that ROS are generated and are necessary to promote the lesions. Bacterial tests with Escherichia coli strains of the CC collection (deficient or not for DNA repair enzymes), showed that the flavonoids are able to increase the frequency of mutations, mainly in strains mutated in repair enzymes (MutM, MutY-glicosylases and double mutant), suggesting that these agents are responsible for the enhancement in the mutation rate. In order to determine the mutation spectrum caused by the flavonoids of the Brazilian pepper tree stem bark, plasmidial DNA previously treated with the flavonoids were transformed in bacterial strains deficient and proficient in the DNA repair enzymes, followed by a blue-white selection with X-gal, DNA amplification by PCR and sequencing the positive mutant clones. Analysis of the mutants obtained from strains CC104, CC104mutM, CC104mutY, CC104mutMmutY, BW9101, BW9109 indicated a predominance of some mutations like G:C to C:G that can be correlated with the origin of 8-oxoG, due to oxidative lesions caused by the flavonoids. So it can concluded that the flavonoid isolated or in fractions enriched on them are genotoxic and mutagenic, and their mutations are predominantly oxidative, mediated by ROS, and the lesions are recognized by the BER system. In this way it is proposed that the flavonoids can act in two different ways to generate the DNA lesion: 1. in a Fenton-like reaction, when the flavonoid are in the presence of metal ions and that together with the water generate ROS that promotes the DNA lesions; 2. in another way the lesions can be generated by the formation of ROS due to the internal chemical structure of the flavonoid molecule due to the quantity and location of hydroxyl groups, and so producing the DNA lesions, those lesions can be directly (suggested by the in vitro experiments) or indirectly done (supported by the experiments using the CC bacterial strains)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

A new species of the mailed catfish genus Harttia is described from the Sao Francisco River drainage, States of Minas Gerais and Bahia, Brazil. The new species is distinguished from congeners by the combination of an abdominal region covered by small bony plates; plates 3-4 times in eye diameter; interorbital width 3.1-4.0 in head length and greater than eye diameter; body width at anal fin origin 6.3-8.3 in standard length; margins of the head and pectoral fin spine of mature males with elongate and conspicuous odontodes; anal fin of males longer than of females. A key to Harttia species and a comparison with other species are provided.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Six new sesquiterpene lactones, annuolide H ( 3), helivypolides F, H-J ( 4, 11-13), and helieudesmanolide A ( 6), together with known compounds, were isolated from polar bioactive fractions of Helianthus annuus cv. SH-222 and Stella fresh leaf water extracts. Spectroscopic analysis of the new data for 1,2-anhydroniveusin A and 1-methoxy-4,5-dihydroniveusin A corrects some previous assignments. The compounds were tested using the etiolated wheat coleoptile bioassay, and the most active compounds were assayed in standard target species ( STS) ( Lepidium sativum, Allium cepa, Lactuca sativa, Lycopersicon esculentum, and Triticum aestivum) from 5 x 10(-4) to 10(-5) M. The most phytotoxic compounds were helivypolide F and 15-hydroxy-3-dehydrodeoxyfruticin, both of which have a carbonyl group at C-3 conjugated with two double bonds.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

A grande pluralidade cultural existente no Estado de Sergipe pode ser percebida através da variedade de produções artesanais que acontecem principalmente nos seus municípios, abrangendo um grande número de pessoas que fazem dela uma atividade geradora de economia. O presente trabalho trata da problemática da produção da cerâmica artesanal do município de Santana do São Francisco, considerado como o maior produtor de cerâmica do estado. Sob o ponto de vista antropológico, o trabalho apresenta relatos de vida e detalhes da sobrevivência do ofício, herdados através das gerações, bem como as ferramentas e alternativas encontradas pela comunidade e suas adaptações e transformações como forma de conservação da tradição do saber fazer

Relevância:

20.00% 20.00%

Publicador:

Resumo:

This study aimed to contribute to the discussion of social capital, seeking to relate that to the access, use and water resources management in the Sao Francisco Vale, specifically in rural areas of the wilderness of San Francisco situated in the State of Bahia and Pernambuco. As, stimulate action possibilities for individuals (family rural) apart by a patrimony public so precious that is water. Besides a theoretical discussion of social capital (networks, trust, participation) and rural development. We applied 387 questionnaires to farmers and some interviews with actors social of territorial forum and committee of the São Francisco basin where it was possible to correlate our variables in order to confirm our hypothesis: social capital is a key element to ensure access, use and management of water for rural families living in irrigated and rainfed areas

Relevância:

20.00% 20.00%

Publicador:

Resumo:

This study examined the training of teachers in service developed by the Integrated Program for the Development of Early Childhood Education in Rio Grande do Norte - PIDEPE / RN - UFRN, whose central focus of action is the action of the multiplying practice within Natal. The methodology used is a reflection on the training strategies of the practice of early childhood education in order to build a knowledge that can be generalized to other formative experiences of teachers. The instruments used for data collection were the desk research and literature from the perspective of qualitative research. The study focused on the instrument were related to the structure and organization of the stage and the process of action multiplying of the infantile practice. We concluded that the process of training needs to be carefully reviewed. It is necessary to rethink the definition of objectives, criteria and tools for continuous evaluation that they wish to maintain and / or setting up on stage. Look not only for the formative role of education but also indicators of professionalization of teaching.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Cette étude a été faite à partir d une expérience d alphabétisation chez des jeunes et des adultes dans deux groupes du "Projet Réduction de l analphabétisme" realisé par l Université Fédérale du Rio Grande do Norte, le bureau du Ministere de l Éducation et la Préfecture Municipale de Natal-RN. Nous avons choisi la méthode qualitative de recherche, en utilisant l observation de la dynamique en salle de classe, considérant les acteurs sociaux comme étant le sujet actif du processus historique, culturel et politique. Nous avons voulu colaborer dans ce theme en proposant un référenciel théorique et pratique, en visant le dynamisme de la salle de classe, à travers la vision de I alphabétisation centrée sur les utilisations sociales de la lecture et de l écrit; la conception dialogique de Paulo Freire, basée sur la propre culture de l élève et sur sa valorisation en tant que sujet actif de l apprentissage ; la proposition pédagogique de Célestin Freinet dans son aspect de la dynamisation de la salle de classe renforçant le principe de la libre expression, de la colaboration, de l activité et le respect du rytme individuel, pour le succes scolaire. Nous avons rappelé que Célestin Freinet e Paulo Freire ont contribué dans la conscientisation individuelle, sociale, culturelle, politique, de l éleve par le processus scolaire. Nous avons séparé l intérêt et la participation de celles qui alphabétisent et des élêves dans ce processus éducatif. Nous avons constaté tout au long du travail des changements dans la posture de celles qui alphabétisent, surpassant les pratiques centrées dans le formalisme, et le verbalisme fruits de l Éducation traditionnelle. A vançant dans le sens de l Abordage Constructiviste de la connaissance, garantissant un climat de sécurité, de dynamisme et de respect en salle de classe

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The scope of this study directs an investigation in search of how the blind person learns knowledge at school mediated by the image in context of an inclusive education and how it can be (or is) triggered by the adaptation of images to the tactile seizure of the blind person and his correlative process of reading. To achieve this intent we choose a qualitative approach of research and opted for the modality of case study, based on the empirical field of a public school in the city of Cruzeta, RN and as a the main subject a congenitally blind female student enrolled in high school there, focusing, often, on the discipline of geography in its words mapping. Our procedures for construction of data are directly involved to the documentary analysis of open reflective interview and observation. The base guiding theory of our assessments is located in the current understanding about the human psychological development of its educational process inside an inclusive perspective, of contemporary conceptions about the visual disability as well of image as a cultural product. Accordingly, the human person is a concrete subject, whose development is deeply marked by the culture, historically built by human society. This subject regardless of his specific features, grasping the world in an interactive and immediate way, internalising and producing culture. In this thinking, we believe that the blind person perceives in multiple senses the stimuli of his environment and acts in the world toward his integration into the social environment. The image as a product of culture, historically and socially determined, appears as a sign conventionally used as an icon that in itself concentrates knowledge of which the student who does not realize visually himself and his surroundings cannot be excluded. In this direction, the inclusive educational process must build conditions of access to knowledge for all students without distinction, including access to the interpretation of the images originally intended for the seizure strictly visual to other perceptive models. Based in this theory and adopting principles of content analysis, we circulated inside the interpretation of the data constructed from the analysis of documents, from the subject speeches, from records of the observation made in the classroom and other notes of the field daily. In the search for pictures on the school contents, adapted to the tactile seizure of blind student, was seen little and not systematic in practice and teaching at the school. It showed us the itinerary of the student life marked by a succession of supports, most of the time inappropriate and pioneers in cooling the construction of her autonomy. It also showed us the tensions and contradictions of a school environment, supposedly inclusive, that stumbles in search of its intent, in the attitudinal and cumulative barriers brought, because of its aggravating maintenance. These findings arose of crossing data around of a categorization that gives importance to 1) Concepts regarding the school inclusion, 2) Elements of the school organization, educational proposal and teaching practice, 3) Meaning of the visual image as the object of knowledge, 4) Perception in multiple senses and 5) Development and learning of the blind person before impositions of the social environment. In light of these findings we infer that it must be guaranteed to the disabled person removal of the attitudinal barriers that are against his full development and the construction of his autonomy. In that sense, should be given opportunity to the student with visual disability, similarly to all students, not only access to school, but also the dynamics of a school life efficient, that means the seizure of knowledge in all its modalities, including the imagery. To that end, there is a need of the continued training of teachers, construction of a support network in response to all needs of students, and the opportunity to development of reading skills beyond a perspective eminently focused in the sight

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Relevância:

20.00% 20.00%

Publicador:

Resumo:

El concepto de paisaje, caracterizado por la colaboración de distintos dominios cognitivos, atraviesa campos disciplinarios y formas de estructurar la producción de conocimiento a través del Arte. Para Cauquelin (2007), la representación occidental de la mirada paisajística es siempre una mirada estética que indica una conexión inseparable de la forma percibida con la forma sentida. Esa mirada estética recuerda al hombre su condición bioantropológica. En ese sentido, entiendo que un paisaje se presenta como un medio donde el humano puede ejercer su singularidad poética, transitando, así, por campos o capas de conocimientos diversos capaces de ampliar su visión rearticuladora del mundo. Motivada por esa percepción, elegí como campo empírico el Museo Taller de Cerámica Francisco Brennand, en Recife, Pernambuco. Reconstruido por el artista, el lugar, injertado de recuerdos de la infancia, pasa a abrigar, a partir de 1971, el conjunto de su obra de cerámica y pintórica. La frecuentación del artista transformó la estrategia metodológica de la entrevista en sabias y agradables conversaciones, que me proporcionaron la experiencia de otras posibilidades de enfoque durante la realización de la investigación. El objetivo de la investigación es ampliar las relaciones conceptuales entre paisaje y representación, en el sentido de privilegiar a la imaginación creativa. Tomé al paisaje como una metáfora y como un operador cognitivo, imprescindibles para el aprendizaje de la condición humana. Compartir estrategias a la vez complementares y recíprocas es lo que proponen Almeida (2009) y Morin con vistas a volver a enlazar la cultura científica y la cultura humanística, en un metodo mestizo y bricoleur que es necesaria para una reforma del pensamiento que lleva en cuenta el ensueño de la materia propuesto por Bachelard (2008). El arte se convierte, así, en un operador cognitivo capaz de promover cambios en el contexto de la educación, en dirección a una pedagogía con base compleja, como propone Pereira (1999)

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The present paper is a doctorate thesis, in the area of Education, that has as a goal to describe and to reflect on the construction/systematization of a relation between family and institution of Childhood Education, in favor of sharing the care and education actions of children, in the context of creation of a County Center of Childhood Education, located in the city of Natal-RN. Our intension with this paper is to share some of the ideas and actions collectively constructed by this experience, with the intention of bringing a contribution for the thematic debates concerning Childhood Education - as modality of education, in a general way; and the relations between families and Institutions of Childhood Education, in a more specific way. The paper presented here is endorsed by the postulates of the qualitative research with characteristics of a research-action, having as main instruments of the data construction the open or half-structuralized interviews, the personal notebook of registers, the participant s index cards characterizing the children and comments. Authors as Aries (1981); Bassedas, Huguet and Solé (1999); Bhering and Blatchford (1999); Brasil (1998); Bujes (2001); Didonet (2002 - 2003); Formosinho (2007); Gómez (2000); Heywood (2004); Kramer (2005); Marchesi and Martín (2003); Marschal and Zohar (2006); Thiollent (2004); Tiriba (2006), amongst others, had theoretically based this paper. The experience described here points to the possibilities of sharing the care and education actions between family and Institution of Childhood Education, emphasizing the relevance of participative praxis in the interior of the institution, so that its job can propitiate this sharing with the families, throughout activities as meetings, lectures, workshops, participation in didactic projects, open expositions to the community, commemorative parties and valuation of the local culture, amongst other chances of dialogue and interaction between the educative institution and the families