111 resultados para animador


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O tema surgiu pela necessidade de saber mais sobre o trabalho do professor bibliotecário, função bastante recente, e compreender aquilo que poderá ser o seu desempenho enquanto animador de leitura. Por outro lado, quisemos verificar se, o espaço da biblioteca escolar estava se constitui num espaço onde se desenvolve adequadamente e consolida hábitos de leitura, não só através do professor bibliotecário mas da parceria deste com outros professores, para que haja interacção necessária no sentido de melhor desenvolver a aprendizagem dos alunos, durante o processo educativo das crianças. Sendo estas algumas das nossas maiores preocupações, um dos aspectos que quisemos conhecer foram as estratégias de dinamização da Hora do Conto desenvolvidas por estes professores. Outro ponto importante, consiste em verificar se a animação da leitura é conduzida para que os alunos se sintam motivados a ouvir uma história, bem como com a preocupação de fazer com que os alunos aprendam a gostar de ler e produzir sentido a partir do que lêem. Assim, apontamos para aspectos importantes acerca da função exercida pelo professor bibliotecário e o professor titular de turma, ora questionando, ora indicando acerca do desempenho, ora tentando compreender o perfil de cada um deles, visto que ocupam lugares simbólicos distintos. Possivelmente, a animação da Hora do Conto, ainda, se constitui como um desafio para os professores de maneira geral e, em especial, para o professor bibliotecário. v Então, consideramos de suma importância a observação da dinamização da Hora do Conto, pois, que é na acção que se pode produzir significados para novas abordagens teóricas. Desta forma, o nosso trabalho consistiu principalmente em tentar perceber como o professor bibliotecário e o professor titular de turma animam o momento da Hora do Conto, isto é, que “alma” emprestam às histórias neste momento que é de formação de leitores. Além disso, consideramos importante observar se os alunos apreciam positivamente a Hora do Conto e se ficam satisfeitos com a dinamização aí realizada, bem como com a leitura proporcionada tanto no contexto de sala de aula como de biblioteca. As nossas bases metodológicas foram sustentadas através de entrevistas, questionários e observação. Para tal, seguimos orientações de autores como, Bardin, Campenhoudt e Quivy, entre outros. Apoiamo-nos teoricamente em alguns dos principais autores contemporâneos que tratam do assunto como Bogdan e Biklen. Finalmente, norteados por alguns autores que se destacam nos estudos acerca da leitura e da pedagogia da leitura, tentamos analisar o que para nós é de fundamental importância, naquilo que se refere à Animação da Hora do Conto, ou seja, como agem o professor titular e o professor bibliotecário quando se propõe a formar leitores, e que formação possuem para dinamizarem a Hora do Conto de forma eficaz, sensível e significativa.

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Marine shrimp farming has grown exponentially during the last years in Brazil. In spite of the promising economical situation, this activity is facing an increasing criticism due to its environmental impact. Thus, the necessity of alternatives to mitigate environmental degradation caused by this activity. An alternative that is being studied is the policulture that is the integrated culture of two or more organisms, normally one of them a filtering organism. Among filtering organisms, macroalgae are very practicable because they are efficient in the removal of the exceeding nutrients of the water and do not leave residues in the water. Besides, the integrated culture with macroalgae allows the economical exploration of the seaweed (for the manufacture of jelly and jam, for the dairy industry, pharmaceuticals, etc.) along with possibility of a sustainable aquaculture. In the present experiment, the development of the seaweed Gracilaria birdiae, the influence and tolerance of this species to the environmental parameters, and its absorption efficiency in relation with the three kinds of macronutrients (NH4+, NO3- and PO4-3) found in the effluents of marine shrimp farming was studied. The experiment was divided in two parts: a laboratorial part and one part carried under natural conditions. The water used in the laboratory trial was collected in the shrimp ponds of Tecnarão farm and distributed in aquaria containing 20 g of G. birdiae. In the field trial, 0.5 kg of G. birdiae was inserted in PVC cages cultivated in the farm. The results of the study showed a modest growth of G. birdiae, probably due to its low tolerance to highly eutrophicated environments. However, the removal of nutrients was very expressive. Ammonia was reduced in approximately 34 %. Ortho-phosphate showed a reduction of 93.5 %. The capacity of biofiltration of the NO3- by the macro algae was of 100 %, showing that G. birdiae is a seaweed-filtered with a high level of removal for this nutrient under laboratorial conditions. In spite of the low growth of the macro algae in the experiment, the results in relation to the removal of nutrients of the water was encouraging, suggesting that this species can be an efficient biofilter and thus, a strong candidate to be used in a sustainable aquaculture

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Dissertação de Mestrado, Educação Social, Escola Superior de Educação e Comunicação, Universidade do Algarve, 2016

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Marine shrimp farming has grown exponentially during the last years in Brazil. In spite of the promising economical situation, this activity is facing an increasing criticism due to its environmental impact. Thus, the necessity of alternatives to mitigate environmental degradation caused by this activity. An alternative that is being studied is the policulture that is the integrated culture of two or more organisms, normally one of them a filtering organism. Among filtering organisms, macroalgae are very practicable because they are efficient in the removal of the exceeding nutrients of the water and do not leave residues in the water. Besides, the integrated culture with macroalgae allows the economical exploration of the seaweed (for the manufacture of jelly and jam, for the dairy industry, pharmaceuticals, etc.) along with possibility of a sustainable aquaculture. In the present experiment, the development of the seaweed Gracilaria birdiae, the influence and tolerance of this species to the environmental parameters, and its absorption efficiency in relation with the three kinds of macronutrients (NH4+, NO3- and PO4-3) found in the effluents of marine shrimp farming was studied. The experiment was divided in two parts: a laboratorial part and one part carried under natural conditions. The water used in the laboratory trial was collected in the shrimp ponds of Tecnarão farm and distributed in aquaria containing 20 g of G. birdiae. In the field trial, 0.5 kg of G. birdiae was inserted in PVC cages cultivated in the farm. The results of the study showed a modest growth of G. birdiae, probably due to its low tolerance to highly eutrophicated environments. However, the removal of nutrients was very expressive. Ammonia was reduced in approximately 34 %. Ortho-phosphate showed a reduction of 93.5 %. The capacity of biofiltration of the NO3- by the macro algae was of 100 %, showing that G. birdiae is a seaweed-filtered with a high level of removal for this nutrient under laboratorial conditions. In spite of the low growth of the macro algae in the experiment, the results in relation to the removal of nutrients of the water was encouraging, suggesting that this species can be an efficient biofilter and thus, a strong candidate to be used in a sustainable aquaculture

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Dissertação Trabalho de Projeto apresentado à Escola Superior de Educação do Instituto Politécnico de Castelo Branco para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Gerontologia Social.