329 resultados para Arvores (Teoria dos grafos)
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The lack of interest and motivation, and the self-exclusion from Physical Education classes by Secondary and High School students is pointed out in the specific literature as a pedagogical problem for that discipline. Most studies dealing with the issue present only descriptive data, gathered from the quantification of responses given by students to questionnaires, and they lack a more consistent theoretical framework for both the generation of data as to its interpretation. The objectives of this article are: (i) to present an overview of published studies that address the perspectives of students in relation to their Physical Education classes at school, in terms of attitudes, opinions, tastes, motivation, and development; and (ii) to propose theoretical foundation and methodological guidelines for one future field based research that allows better understanding on how Secondary and High School students’ relationship to school Physical Education knowledge occurs, in order to contribute for advances regarding the results and conclusions on such thematics. We suggest that the definition of the research problem, the generation and interpretation of the data must take as reference the "theory of the notion of the relationship to knowledge", by Bernard Charlot, for whom the school knowledge must be understood in its relations with learning beings. The methodological direction should be guided by "qualitative research" general parameters in Education, using questionnaires and semi-structured interviews with students. Hopefully, in this way, indicators informed by research might contribute to improving the quality of teaching in lessons, in order to provide the students with opportunities for meaningful learning.
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The objective of thisstudy was to verify, using the Ecological Development Theory (EDT), as the practice and swimming learning for People With Disabilities (PWD) causes changes to both the practitioner and in other environments experienced by it as well as the other environments influence the learning to swim. The study included 16 PWD, students linked university extension project, Department of Physical Education of UNESP Bauru, taught by coordinators LAPEF, which aims to includes wimming in the PWD ofevery day life, students linked to an institution of Bauru-SP, three employees of the institution and two swimming project teachers.Interviews with the families of the students were made, with the institution s employees, with the project teachers and analyze thes wimming lessons applied in the project for one semester. Based on the results we can say that the practice and learnings wimming for PWD causes changes to both the practitioner and for other environments experienced by her (home, institution) and also, what other environments experienced by PWD influence in practice and process of learning to swim. Using the terminology of EDT, we conclude that theme so system (home activities institution) influences in the microsystem (swimming lessons) and the microsystem influences the mesosystem, so the activity was significant and temporal persistence influencing the development of PCD.
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Pós-graduação em Educação - FFC
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Pós-graduação em Economia - FCLAR
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Pós-graduação em Educação - FCT
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Educação Escolar - FCLAR
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Educação - FFC
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In this term paper is studied the use of models and analogies and it's influences in the study of chemistry, for learning and understanding of concepts related to the kinetic theory of gases. It was developed an activity with students of high school second year, enrolled in a State school, in the city of Bauru-SP. It was built and developed a model using the mechanical vertical model scheme, based on the proposal of Professor Luiz Ferraz Netto, for the teaching of the kinetic theory of gases. It was applied a questionary to evaluate the effect of the model in the classroom, and the analysis of data was done in descriptive qualitative way. It was verified that the methodology favored the development of conceptual understanding, demonstrating significant results on the theme of learning
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A competição nos mercados, o fácil acesso a informação tornou a estratégia, nas últimas décadas, um campo de estudos e de essencial importância para o crescimento e desenvolvimento das companhias, um aliado para a empresa se diferenciar no mercado, conseguindo destaque e atingir seus objetivos, minimizando riscos. Esse artigo tem como objetivo, demonstrar duas correntes de formulação estratégica, sendo uma teoria do Posicionamento, tendo como principal mentor Michael Porter, e a segunda a teoria do Planejamento, sendo Chiavenato como principal autor. Após isso, será caracterizado o setor do Agronegócio brasileiro, que possui um papel fundamental no cenário econômico nacional, que irá subsidiar a análise estratégica e estudo de caso da empresa JBS S.A. O objetivo final é entender o processo estratégico da empresa e caracteriza-lo de acordo com as teorias apresentadas
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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This paper presents the application and use of a methodology based on fuzzy theory and simulates its use in intelligent control of a hybrid system for generating electricity, using solar energy, photovoltaic and wind. When using a fuzzy control system, it reached the point of maximum generation of energy, thus shifting all energy generated from the alternative sources-solar photovoltaic and wind, cargo and / or batteries when its use not immediately. The model uses three variables used for entry, which are: wind speed, solar radiation and loading the bank of batteries. For output variable has to choose which of the batteries of the battery bank is charged. For the simulations of this work is used MATLAB software. In this environment mathematical computational are analyzed and simulated all mathematical modeling, rules and other variables in the system described fuzzy. This model can be used in a system of control of hybrid systems for generating energy, providing the best use of energy sources, sun and wind, so we can extract the maximum energy possible these alternative sources without any prejudice to the environment.
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Pós-graduação em Educação Escolar - FCLAR