Efeitos da experimentação no cotidiano letivo no ensino médio

In this work, it was studied the effects of the experimentation in the physics teaching. Beginning from the theoretic reference and discussions, the objective was prove the efficiency of researches of this nature related to two main aspects of a class: The aroused interest in the students and the facilitating action on the understanding of the theory. For such objective, using the comparison, it was chosen two distinct classes, but the more similar possible, so that, in one of them, it was showed a tradition class, lectures and in another, a class using experimentation to contemplate the theory. To manage a way to rate these aspects, it was made a conceptual questionnaire, requiring only concepts rather than mathematics and equations, besides specific interviews to rate the opinion of the student related to each method. The observations in classes and of the reactions of the students also were of a big value to analysis. After the experimental class completed, it may analyze and conclude some positive points related to experimental methods: As for the opinion of the students, the approval was big, and the majority opined to this class as being “more interesting”. On the point of view of learning, it had a sensitive improvement of grades, but with more mature answers, deep and autonomous, if looking at a general vision

Comunicação organizacional na ambiência da internet: um estudo sobre a atuação de três empresas de médio a grande porte de Bauru

This study aims to examine the changes occurring in organizational communication activities with the arrival of the Internet. The intention is to know how companies and their communication professionals have adapted to it and how they are making use of new digital technologies, especially social media. The study also allows know what strategies they are using to reach your target audience on the Internet, including those targeting mobile devices. For this, a survey was conducted with medium to large companies in Bauru (state of São Paulo), to see how it are acting in the online environment and what its perception regarding their image, visibility and positioning on Web

Dificuldades no processo de ensino e aprendizagem de Química: estudo e proposição de estratégias para o ensino médio

This study shows new alternatives to the teaching of chemistry in high school and wants to be an aid to the teacher at the time of the planning of lessons and a way to help students improve their performance in this discipline. The central issue is the exploration of differentiated teaching strategies for a just end: improvement of education in chemistry. To reach the main point is to undertake a survey of the most important issues for students and teachers, and from there many teaching strategies are suggested to help in understanding the contents studied. The idea is to propose strategies that may be of interest to students of chemistry, stimulating the curiosity of wanting to know more about a certain content that is being studied in the classroom. This study shows that chemistry is not boring, is not as difficult as it seems, and everyone can indeed take pleasure in studying a world as real and so fascinating, if you understand the facts

Processo de uso e ocupação do Pontal do Paranapanema-SP: perspectiva das unidades de conservação (UCs)

The current concern with environmental issues by the scientific community, governmental and civil society also brings out the need to recover, preserve and conserve the environment. With this understanding, this work was prepared, which had as one of the main objectives of the historical process of land use and occupancy of the Pontal, since the nineteenth century to the present day. From this, the changes were evident in the types of land use, which rose from native forest to plant crops (permanent and temporary crops) and later as pasture. Through this process of occupation, exploitation of forests and replacement even three, Reserves being brought from the Far West Paulista, through the state government of Sao Paulo, they were almost decimated. Such areas decreed by law to be preserved and conserved, with the rampant occupations, were suffocated by the fakes and illegal occupation of land tenure contracts, leaving the region currently only a few forest fragments and protected areas of State Park Morro do Diabo, PRNP Boa Vista and Ecological Station Black Lion Tamarin. Furthermore, the article emphasizes the main legislation being developed by federal and state levels aimed at protecting natural resources and the effectiveness they had with the passage of time, demonstrating that the conservation of the environment, has several contributions in the law, however, and they are so vast that hinder its application.

Filogeografia e estrutura populacional de Astyanax paranae (Pisces: Characidae) na Bacia do rio Paranapanema

Atualmente, crescentes esforços vêm sendo desenvolvidos no sentido de se caracterizar a ictiofauna Neotropical de riachos do ponto de vista taxonômico e sistemático, porém a estrutura genética destas populações ainda é pouco conhecida, sendo escassos os estudos sobre filogeografia dessa ictiofauna. Considerando que Astyanax paranae representa a única espécie do complexo scabripinnis na bacia do Alto rio Paraná, a ausência de dados moleculares populacionais e as evidências citogenéticas e morfológicas de que esta espécie não represente uma unidade monofilética, faz-se necessário um amplo estudo filogeográfico e filogenético em Astyanax paranae. O presente projeto teve como objetivo caracterizar a variabilidade genética em populações de Astyanax paranae e estabelecer as relações filogenéticas filogeográficas entre as linhagens mitocondriais na bacia do rio Paranapanema. As análises foram realizadas através da análise de sequências do DNA mitocondrial a partir do gene Citocromo B (cyt b) que foram completamente seqüenciados. Foram analisadas 8 populações de Astyanax paranae: 2 populações da bacia do rio Pardo, 1 Córrego Hortelã, 2 Véu de Noiva, Botucatu/SP; 4 populações da bacia do rio Tibagi, 1 população Maria da Serra/PR; 1 Ponta Grossa/PR, 1 Cambé/PR, 1 Castrolanda/PR; 1 população do rio Itapetiniga, rio Itapetininga, Itapetiniga/SP.; o número de indivíduos por população variou de 1 a 5. Como grupo externo foram analisados 1 população de Astyanax altiparanae com 3 indivíduos (Véu de Noiva pt2, Botucatu/SP); 1 população de Astyanax fasciatus com 5 indivíduos (região de Itapetiniga/SP) e 1 população de Astyanax bockmanni com 2 indivíduos (Véu de Noiva pt2, Botucatu/SP); num total de 39 indivíduos. Entre as...(Resumo completo, clicar acesso eletrônico abaixo)

Identificação e caracterização de unidades geomorfológicas na bacia do baixo paranapanema

Os processos geomorfológicos são responsáveis pelas formas do relevo, constituindo uma das dimensões do substrato físico para o desenvolvimento das atividades antrópicas. O conhecimento e a identificação dos mecanismos destes processos podem contribuir para o entendimento das dinâmicas naturais e das ações humanas sobre a superfície terrestre. Desta forma, objetivo desse trabalho de pesquisa foi identificar e caracterizar as principais unidades geomorfológicas do baixo curso do rio Paranapanema, a partir da utilização dos Sistemas de Informação Geográfica (SIG) e do uso de geotecnologias. No SIG foram realizadas as seguintes etapas da pesquisa: processamento digital das imagens de radar, georreferenciamento dos dados, delimitação e compilação da área de estudo e elaboração dos mapas temáticos. Os procedimentos metodológicos adotados fundamentaram-se basicamente nos conceitos de morfoestrutura e morfoescultura para classificação e taxonomia do relevo, desenvolvidos por Jurandir L. S. Ross (1992). As classes de dissecação do relevo, carta clinográfica e hipsometria da bacia foram obtidas a partir do processamento de cartas topográficas e imagens de radar da missão SRTM. Os resultados apresentados na forma de mapas, gráficos e tabelas permitiram analisar e caracterizar os processos geomorfológicos atuantes na bacia do baixo Paranapanema, com maior riqueza de detalhe (1: 250 000)

Efeitos causados por chuvas intensas nas variáveis limnológicas e assembléias zooplanctônicas dos reservatórios de Chavantes e Salto Grande (Rio Paranapanema SP/PR)

Este trabalho teve como objetivo principal avaliar a influência de um período de chuvas intensas sobre as assembléias zooplanctônicas e variáveis limnológicas dos reservatórios de Chavantes e Salto Grande. Em função das precipitações elevadas, o tempo de residência da água durante o período de verão 2009/2010 (período imediatamente anterior às coletas) foi o mais baixo da década (1999-2010), tanto para Chavantes como para Salto Grande. As variáveis analisadas foram: transparência, temperatura, oxigênio dissolvido, pH, condutividade elétrica, turbidez, material em suspensão, clorofila a e nutrientes (nitrogênio total, fósforo total e silicato dissolvido). A turbidez foi a variável que mais se alterou, apresentando um aumento notável com o incremento das chuvas. A transparência e o material em suspensão também apresentaram grande alteração, sendo que a primeira variável diminuiu com a maior quantidade de chuvas e a segunda aumentou. Os valores de fósforo total e silicato dissolvido diminuíram com o aumento das chuvas, sendo que para o silicato a variação foi mais expressiva e para o fósforo o decréscimo foi mais acentuado em Chavantes do que em Salto Grande. Para as outras variáveis limnológicas, bem como para o zooplâncton, os dois reservatórios apresentaram comportamentos diferentes quanto às alterações pluviométricas. A temperatura variou mais em Chavantes. Condutividade elétrica e pH apresentaram relação com a temperatura e o oxigênio dissolvido não teve muita alteração com as mudanças pluviométricas. Os atributos analisados para o zooplâncton foram riqueza, composição, abundância (total, por táxon e das fases de desenvolvimento) e diversidade. Comparando os dois reservatórios estudados, foi observado que em Chavantes o aumento pluviométrico teve efeito muito ...(Resumo completo, clicar acesso eletrônico abaixo)

Levantamento rápido de mamíferos terrestres de médio e grande porte no Parque Natural Municipal Cachoeira da Marta, Botucatu/SP

One of the most important strategies for biodiversity conservation is the establishment of protected areas, which protect areas important for the survival of several species. The park “Parque Natural Municipal Cachoeira da Marta”, located in Botucatu, São Paulo, is a unit of strictly protected area and aims to conserve the ecosystems and the biodiversity that exists in the area. The park has a management plan, but this does not include a survey of mammals present in the area, which is relevant as the group has a high degree of threat and a huge ecological importance. Thus, this study aimed to conduct a quick survey of terrestrial mammals of medium and large through the methodology of sand plots, with 25 plots distributed in five areas throughout the park. We recorded 4 orders, 6 families and 9 species (Nasua Nasua, Eira Barbara, Procyon cancrivorous, Leopardus pardalis, Leopardus sp., Dasypus novemcinctus, Tamandua tetradctyla, and Cavia aperea Myrmecophaga tridactyla). Most animals marked are generalist feeding habits, but it was also reported the presence of species more demanding regarding the quality of the habitat

Mamíferos de Médio e Grande Porte de Uma RPPN No Município de Jaú, Estado de São Paulo

The medium to large-sized mammals make population control of invertebrates and vertebrates, as well as seed dispersers are also important. Are losing territory and living area because of deforestation and fragmentation of natural areas, mainly in the Atlantic Forest. The RPPN Amadeu Botelho, in the municipality of Jaú, São Paulo State, is one of the last forest remnants of interior paulista. It is isolated from other forest fragments and thus is a wildlife refuge in the region of Jaú, Midwest of the State. Animals as Pumas (Puma concolor), ocelot (Leopardus pardalis), cat-Moorish (Puma yagouaroundi), have already been sighted in the reserve by officials and residents. The buffer property of the farm Santo Antônio dos Ipês, is surrounded by several plantations, and is very close to the Centre of the city of Jaú. In addition to the lifting of the reservation, it sized mammal species diagnosed the influences that the activities of the farm and the proximity to the Centre of the municipality of Jaú exert to fauna studied

O setor sucroalcooleiro no Pontal do Paranapanema: uma análise a partir do licenciamento ambiental

The development of the sugar and alcohol sector and its sugar cane cultivation has been given in an accelerated way in Pontal do Paranapanema, mainly from the last decade, and with this has taken quick changes in the dynamic socio-economic and environmental of the region, further accentuating some conflicts and dilemmas social and environmental legacy. This work was done in order that these issues are further explored, that of moving towards a greater theoretical-scientific maturity, and even has a better apparatus to support measures (corrective or preventive) that show required anti such conflicts. For this purpose, we used the environmental licensing as a means of doing this analysis, since it is one of the main instruments of control/ regulation of the State against the development of activities of the sugar and alcohol sector. We also used a little of the vast potential of information that is contained in the environmental agencies. In this case, we used six Environmental Impact Study / Environmental Impact Report (EIS /EIR), six Preliminary Environmental Reports(PER), five Characterization of Enterprise Memorials (CEM), among other documents /studies present there. Some of the information, organized and made available in this work, has even greater potential to be exploited. It was also made an essential literature survey and of the laws related to licensing and alcohol and sugar sector

A territorialização do setor sucroalcooleiro no Pontal do Paranapanema: estudo de caso do município de Martinópolis - SP

The sugarcane agribusiness has expanded by Brazil in recent years, especially with government incentives, which funded the construction and expansion of distilleries and sugar mills and alcohol throughout the national territory, as well as the expansion of the cultivation of sugarcane sugar. The state of São Paulo is the main focus of expansion in the sector, and its municipalities impacted significantly. The Pontal do Paranapanema is one of the last frontiers of cane sugar in the state, so that the culture has brought transformations mainly from 2003. Thus, we take the case of the municipality of Martinópolis analysis, which investigated some transformations in economic dynamics from 2004, the year he began the deployment of Plant Athena. For this, we conducted interviews with several subjects and analyzed statistical data from IBGE, LUPA, MAPA and CANASAT. Aware that these changes are limited to the capitalist market economy, we analyze the benefits and disadvantages brought by the activity of the plant for the population as part of economic growth characteristic of this scenario, taking it to the very prospect of local subjects. Alongside this growth, all other forms of inequality and exploitation of surplus value also grow which is not understood or perceived by residents. Hence the need to confront views and discourses on development promoted by the alcohol sector

Levantamento da mastofauna terrestre de médio e grande porte ao longo da Rodovia Alcides Soares, Botucatu-SP, como subsídio para ações de conservação

Atropelamentos associados à fragmentação dos habitats naturais, tanto para construção de estradas, quanto para agricultura, são uma das principais causas de mortalidade para várias espécies de animais silvestres pelo mundo todo. Durante o período de agosto de 2011 e junho de 2012, em um trecho da Estrada Vicinal Alcides Rodrigues Soares do município de Botucatu, interior do estado de SP, foi realizado o levantamento de mamíferos terrestres de médio e grande porte através do método de parcelas de areia e transecto, além da procura de carcaça de animais atropelados. Espécies como Onça-parda (Puma concolor) e Tamanduá-bandeira (Myrmecophaga tridactyla), ambas em situação vulnerável de extinção, foram registradas em proximidade da estrada. Através dos dados obtidos, tem se como objetivo demonstrar a importância da valorização da fauna local, com a construção de passagens de fauna, como uma das medidas para a sua conservação e consequente redução dos diversos distúrbios e impactos causados por estradas

Os Efeitos dos Programas Microbacias II: Acesso ao Mercado e Territórios da Cidadania no Pontal do Paranapanema – SP

A pesquisa tem como objetivo analisar os resultados da implementação de duas políticas públicas: O Projeto de Desenvolvimento Rural Sustentável – PDRS (Microbacias II) e o Programa Territórios da Cidadania - PTC, sendo que a primeira é de âmbito estadual e visa o desenvolvimento rural e a segunda da esfera federal e tem como objetivo promover o desenvolvimento territorial. Optamos por efetuar a apreciação empírica de ambas as políticas no Escritório de Desenvolvimento Rural (EDR) de Presidente Venceslau, o qual é composto por onze municípios, quais sejam: Caiuá, Euclides da Cunha Paulista, Marabá Paulista, Mirante do Paranapanema, Piquerobi, Presidente Epitácio, Presidente Venceslau, Ribeirão dos Índios, Rosana, Santo Anastácio e Teodoro Sampaio. O Microbacias II (com execução prevista entre 2010 a 2015) é continuação do Programa Estadual de Microbacias Hidrográficas – PEMH (Microbacias I), o qual sua execução foi de 2000 a 2008. Ambos obtiveram financiamento parcial do Banco Mundial (BIRD) e se inserem numa nova lógica de desenvolvimento rural, diferente da que ocorreu entre as décadas de 1960 a 1980. Nessa nova perspectiva, passou a haver maior preocupação com a degradação ambiental e com a pobreza dos agricultores familiares. O Microbacias I teve maior preocupação com a degradação ambiental, enquanto que o Microbacias II está voltado para favorecer a inserção dos produtores rurais no mercado. O Programa Territórios da Cidadania foi criado em 2008 e tem como meta principal combater a pobreza nos territórios rurais selecionados. Houve significativos benefícios de ambos os programas no EDR

Planejamento ambiental da bacia hidrográfica do córrego Embirí – UGRHI Pontal do Paranapanema – São Paulo: inventário e diagnóstico

This study aimed to contribute to the environmental planning of the watershed Embirí stream - UGRHI Pontal Paranapanema (belonging to the Paranapanema Management unit) in the cities of Presidente Prudente and Regente Feijó, São Paulo. This basin is located in the area of the Santo Anastácio river source, responsible for supplying water to about 30% of the population of Presidente Prudente. The methodological procedures based on Leal (1995) and Rodriguez et al. (2004), and the steps include inventory and diagnosis of the basin. We conducted extensive literature review, cartographic and documentary on the subject area of research, field work, preparation of thematic maps and summary chart of physical units and environmental use and land cover, participatory mapping of environmental risks, quality analysis of water. Most of the basin of the stream of twine had a high environmental fragility and the main problems found were lack of riparian vegetation, erosion, siltation of water bodies, irregular disposal of debris and the dumping of sewage. The results were summarized in the diagnosis and can identify the most important environmental impacts, environmental and spatial weaknesses of the legislation, and thus draw up proposals for action to the area that is substantially degraded

A ginástica no ensino fundamental e médio na cidade de Rio Claro/SP: a perspectiva dos alunos

The Gymnastic as a manifestation of the Body Culture Movement should be part of the contents worked in scholar Physical Education, throughout the process of Basic teaching. However, according to studies conducted by researchers from academic Gymnastics school knowledge involving the gymnastics have been tentatively taught in school by numerous factors. For this, the objective of this research was to understand and analyze the opinion of students in middle and high school about gymnastics classes developed with the involvement of graduation scholarship holder and the coordination of the project Gymnastics Goes to School from the UNESP/Campus Rio Claro “Núcleos de Ensino”, in 2012. This research used a questionnaire with topics about the Gymnastic with options: Never Practiced, Like a Lot, Like, Am Indifferent, Dislike, Hate with a space for writing and drawing, relevant to the research objectives. The research was performed with 79 students in middle and high school. With data analysis, it was observed that the students identified themselves more with the Artistic Gymnastic, followed by Rhythmic and Acrobatic Gymnastic and, at last, the General Gymnastic, both through the questionnaire and trough the drawings, which goes against the results from the article published in 2010 by Pereira et al, entitled The students detest the contents gymnastic in physical education classes: motives and alternatives, where the students understand the gymnastics activities only as support, abdominal and stretching. Therefore, to have a real understanding of gymnastics in school, there is a need for teachers to explain and develop the contents gimmicks, so the students could understand the difference among Gymnastics activities and, at the same time, discovering the pleasures of this body practice