Aplicação da modelagem no estudo da teoria cinética dos gases

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

Formação de professores: o campo dos afetos e a construção da identidade

In my participation at the project of extension Possibilities and events from childhood experiences and pictures cut out for a job with teachers , accomplished with teachers and coordinators of nursery school, which aims to discuss the training of teachers through the field of affections, I developed a reflection on traditional teacher training methods which tend to assign an identity to the professor. From this reflection it is necessary a theoretical deepening about the constant attempt to assign a specific and absolute identity to the professor, the need in the human being to produce sense and, bypassing the concept of intimacy, as these things are intertwined. In this work, with the bibliographical research methodology, present as objective: to present the possible definitions and explanations of the concepts ' production of meaning ', ' identity ' and ' intimacy '; relate these concepts and analyze the possible to train teachers according to a model, saying that this would be the ideal identity of professor

Experimentação no ensino de química: propostas de realização em busca da aprendizagem significativa

The Experimentation in Science Education is used since the beginning of 19th century and has it origins linked to the laboratory classes realized in the universities. This classes used, and in many cases, still using the Scientific Method initially purposed by Descartes in 18th century for the construction of scientific knowledge. One of the allegations is that the method would be the fast stand the cheapest to generating scientific information, although, it is based on the empiricism-positivism, which considers that all people have the same learning skill and they can start from the same spot. Through this paper, is not intended to contest the scientific methodology, or even its importance in science history, but just try to identify and describe other possibilities in using of the teaching laboratory, which can make the learning easier for a much higher number of students, contemplating different cognitive capabilities and generating a better scientific knowledge learning and its transfer to practical situations in life, besides, they can provide more significant learnings. Over the text, four different purposes will be presented, which depart from the laboratory use for theory evidence, incapable to make students use the learned knowledge outside the school, until that which develops in the students capabilities to scientifically argue about their day to day themes

Influência do tempo sedentário na qualidade de vida e na percepção dos estados de ânimo em idosos fisicamente ativos

Introduction: Sedentary behavior is characterized by individuals who designed much of the day sitting or lying down activities, even if such conduct regular physical activity. Over the years people tend to be less active, worsening the quality of life. For healthy aging is necessary for the individual to be constantly active, and moving activities improve mood and quality of life, though little is known of the influence of sedentary behavior in these variables. Aim: To investigate the association between sedentary time, quality of life and mood states of elderly women engaged in physical activity. Methodology: The study included 68 elderly women who belong to the Physical Activity Program for the Elderly (PROFIT), for at least 6 months. These answered the Sedentary Behaviour Questionnaire, the Pentacle Welfare and IPAQ Short Version. The Pep States List Reduced and Illustrated (LEA-RI) was applied before and after a workout and before and after three times of sedentary behaviors. To evaluate the difference of sedentary behavior time average for each domain of quality of life was conducted the analysis of the 95% confidence interval for the STATA program version 12.0 and to the moods list data a non-parametric test - test binomial using SPSS version 17.0 program and has adopted a p≤0,05. Results: A moderate intensity physical activity was the most practiced (939.5 ± 650.2 min / week) and the activity most frequently performed in sedentary time was watching television (187.6 ± 96,4min / day). In general, the quality of life for the elderly is considered good (98.39%) and the disease is most prevalent hypertension (29.47%). After a physical activity older felt less useless, less shy and less fear and after a sedentary behavior, felt less agitated and less useless. In relation between the domains of QOL and sedentary behavior time, there were no statistical differences. Conclusion: Elderly active even after a sedentary behavior...

O skate na cultura corporal de movimento: aspectos evolutivos e sociais

Skateboarding gets practitioners and followers all over the world and it's still growing. Thus performing a detailed analysis of its tracks becomes exciting. This study has a purpose of investigation about the evolution of the skateboard as a leisure activity and as a sport, supported by historical and social factors analysis that influenced their growth. Furthermore to understand the sport history and its influence in the socialization process, and also in the insertion of individuals in a social context within the body movement culture. The methodology used in this study was based on a literature review, analyzing articles, books, documents, websites and reports of the genre. It was concluded that the practice of skateboarding is unique and it's promoted to be and to have self identity and it is directly related to an activity that is characterized as free and creative without any molded identity. And also promote the insertion of this kind of skateboarding as a universal phenomenon about the body movement seeking social interactions in different educational views through a sharing attitude

Caracterização da distribuição física dos dolomitos do membro Búzios no Campo de Badejo - Bacia de Campos

In the region of Badejo oil Ffeld (Campos Basin) lies an Lower Albian dolomitic layer that shows reservoir rock and seal conditions, among others and, it is occasionally karstified. This work applies geostatistical techniques of ordinary and indicatior kriging, in an attempt to determine a method that assists the analysis of different scenarios offered for petroleum drilling from a quantitative point of view this fact is justified, because there are different visions and strategies that would be adopted under different dolomite conditions (stable - low porosity and high density; reservoir - high porosity and medium density; instable - high porosity and low dentisty). The main objective is a methodological introduction that has not been tested in dolomites before aiming to characterize the distribution of the three conditions described above by ordinary and indicatior kriging, which was based on the obtained data from the dolomite layer identification through well logs interpretation and correlation, followed by seismic interpretation. In addition, it was generated structural contour maps, based on 2D and 3D seismic data interpretation, and then, seismic attributes maps were calculated, in order to transform them into pseudo-density maps, i.e., maps that correlate the density values with the attribute values. As primary results, structural contour maps and seismic attributes were obtained and ordinary and indicatior kriging maps were done, on which it is possible to interpret the distribution of the main reservoir and risk probability for drilling of exploration wells obtaining trends N35E and N10W direction for areas of stability or reservoir levels, while the central part of the map presents a higher risk for loss of drilling fluid. The cut-off values levels were based on the values of first and third quartiles of cumulative histogram (instable and stable zones, respectively), as well as the reservoir level was set as the interval...

A (trans)formação vivencial: a práxis educativa e a formação para docência frente o papel das narrativas

This work by questioning the methodology and curriculum standardization and the separation between theory and practice, both of the top training courses for educators and schools in general, proposes to investigate, through action research, writing and analysis of narratives drawn from the author's experiences as a volunteer educator for a Brazilian educational project inspired by the experience of the Portugal's Escola da Ponte, the (trans)formation of educators in educational praxis, ie, the training that is not represented in formatting. Experiences, reflections and analyzes developed are in line to share new possibilities in the training of education professionals to effectively contribute to the methodological and curricular flexibility and with no dissociation between practice and theory present in current and anachronistic higher education courses educators, as well as the vast majority of elementary schools, both public and private and secondary levels

O uso de geotecnologias para mapeamento de áreas verdes urbanas e análise da percepção ambiental no município de São Paulo

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

A construção dos processos de sistematização em processos aritméticos da EJA: um estudo

A proposta deste estudo teve início a partir das dificuldades apresentadas na formalização e sistematização dos cálculos matemáticos, por um grupo de alunas da Educação de Jovens e Adultos, em uma Escola Municipal de Rio Claro- SP. A pesquisa, que ora proponho, visa entender a importância das experiências e vivencias trazidas por pessoas com baixa ou nenhuma escolaridade, para entendermos o porquê de fazerem cálculos mentais matemáticos com alguma facilidade e encontrarem grandes dificuldades na sistematização/ formalização desses cálculos e como os jogos lúdicos matemáticos podem ser considerados fundamentais nesse processo de formalização das contas. Essa dificuldade, muitas vezes, repercute em entraves na escolarização regular dessas pessoas. Para pensar nessa problemática inicialmente elegemos como referenciais e materiais teóricos autores como Danyluk, Freire, Fonseca, Vigotsky, entre outros; são estudiosos que vêm contribuindo para a compreensão dos referidos processos e da linguagem matemática. No que concerne às experiências, buscaremos aportes em Larrosa. Em continuidade, será organizado um estudo baseado em registros, documentos e relatos de um acompanhamento da estagiária de aulas de matemática em uma sala de EJA, do Programa Institucional de Iniciação a Docência- PIBID que vem acontecendo na cidade de Rio Claro- SP, desde o ano de 2010. Os procedimentos de análise nortear-se-ão, além dos autores citados acima, pela análise do material gerado por meio dos registros, obtidos em sala de aula, pautando-nos pelas categorias de codificação (BOGDAN & BIKLEN). Entendemos que levantar elementos e analisar essas dificuldades podem contribuir para a compreensão do processo de construção da cultura e linguagem matemática, por essas pessoas, podendo assim contribuir para um novo olhar sobre a educação matemática nesse segmento da educação

A construção da carreira docente e a identidade do professor

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A relação do beisebol e as drogas para aumento de desempenho esportivo

O beisebol que possui origens incertas apresenta um grande número de fãs espalhados pelo mundo todo, especialmente em países como Japão e os Estados Unidos, na América do Sul, há a Venezuela e a Colômbia que se destacam no cenário internacional pelo número de atletas em ligas espalhadas pelo mundo. O Brasil apresenta três jogadores atuando na liga americana de beisebol (MLB) atualmente, e no país ainda falta a criação de uma liga forte para o desenvolvimento do esporte. As drogas para aumento de desempenho esportivo presente quase que maciçamente no beisebol, durante a era dos esteróides, período do final dos anos 80 até o começo dos anos 2000, levou a mudanças em sua política antidrogas, principalmente na liga americana de beisebol, em uma busca para tornar o esporte limpo. O hormônio do crescimento e os esteróides anabólicos androgênicos foram as drogas mais consumidas pelos atletas durante a era dos esteróides, no qual não havia testes antidoping, e foi justamente nesse período que houve os maiores avanços nos números ofensivos do esporte, levantando suspeitas sobre as conquistas dos jogadores. Os efeitos adversos e os objetivos dos jogadores de beisebol no uso das drogas para aumento de desempenho esportivo serão abordados, assim como as reações dos fãs ao doping no esporte. A metodologia foi feita através da revisão bibliográfica, no qual busquei na literatura existente, e também em websites, livros, revistas e documentários esportivos, dados que fornecem informações sobre as drogas para aumento esportivo relacionadas ao beisebol, no período de setembro de 2014 a setembro de 2015

Análise da fragilidade natural do sítio urbano de Piracicaba (SP)

This research aims to analyze the natural fragility of Piracicaba Urban Site, through the analysis of a letter of Fragility Potential obtained through the data crossing the geomorphological cards, Pedologic Slope and use and occupation of the land to be developed during the project. The methodology to be used is that proposed by Ross (1990, 1994) together with the guided ideas Anthropogenic geomorphology, so that the man-made conditions of modification of the relief can be inserted in the final analyzes. The results showed that the Córrego do Enxofre Basin has high fragility of values, it is not a rich area for human occupation

Utilização da creatina como suplemento esportivo por praticantes de musculação

Nos últimos anos a população está cada vez mais aderente a prática de exercícios físicos, isso causado principalmente por conta da mídia e pela busca de uma vida mais ativa e saudável. Dentre essas práticas, a musculação acaba por despertar maior interesse para os que buscam melhores resultados estéticos, reabilitação, preparação esportiva, alto rendimento e qualidade de vida. Na busca por aumento da performance na academia, os praticantes de musculação têm encarado a utilização de suplementos alimentares como algo imprescindível em sua alimentação e em seus treinamentos. Dentre os principais suplementos consumidos pelos praticantes de musculação, a creatina apresenta grande destaque e preferência, na busca de um maior rendimento em seus treinos, principalmente utilizada buscando o ganho expressivo de força e de massa magra. Nesse contexto, o presente estudo tem como objetivo trazer uma revisão de literatura sobre a creatina, desde sua ingestão, absorção, e suplementação até os reais benefícios para quem a utiliza. Para a realização da pesquisa proposta a metodologia usada foi uma revisão bibliográfica de literatura, utilizando-se bases de pesquisa on-line: PubMed e Scielo, trabalhos de conclusão de curso, livros, acervo bibliográfico encontrado na UNESP e entidades conveniadas, selecionando pormenorizadamente as principais fontes publicadas em língua portuguesa e inglesa nos últimos 15 anos. A partir dessa análise, é possível sugerir que a suplementação de creatina, utilizada da maneira correta, pode levar a ganhos significativos de força e de hipertrofia muscular em um trabalho de alta intensidade e curta duração

Avaliação das características geomorfológicas na sensibilidade ambiental a derrames de óleo: estudo de caso no baixo curso do rio Piracicaba

The environmental sensitivity charts to oil constitute an important tools for contingency planning and assessment of damage caused by oil spills. The main objective of this article is to evaluate the sensitivity of river dynamics to oil spills. Through the identification and mapping of fluvial geomorphological features will be assessed the importance of these resources in terms of sensitivity to oil spills. Through satellite images, was obtained the geomorphological mapping and geomorphological parameters were analysed, in order to characterize the environmental sensitivity to oil spills and derivatives. Therefore, the implementation of an environmental sensitivity mapping from geomorphological parameters contributes to the mapping of the environmental sensitivity to oil, which will assist in the containment and cleanup procedures in case of accidents in fluvial and terrestrial environments, that are slightly studied in Brazil

Análise de métodos alternativos para o ensino de química: uma síntese a partir das propostas de metodologias ativas de ensino

The lack of motivation and the excessive quantity of subject memorization are some of the main causes for the disinterest of students when learning chemistry. To change this scene, it's necessary that the teachers reinvent themselves and innovate during their classes, making use of alternative methodologies for the chemistry teaching process. The objectives of this work are to evaluate, from a constructive methodology approach, the characteristics, possibilities and limitations of some techniques and methods of teaching. This analysis allowed to present the results in the form of a table summarizing these characteristics and can be useful for teachers to choose the right strategy to be used