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Uma atividade didática envolvendo área e volume do cilindro e de prismas
(Universidade Federal de São Carlos, 2014-04-15) Bernardini, Geferson; Paterlini, Roberto Ribeiro; https://lattes.cnpq.br/6240750958932738
This paper presents a didactic proposal for Spatial Geometry classes in High School. We were taken to create this proposal from our experience as a teacher, when we observed that the study of this content requires experimentation and contextualization activities. The study of the Spatial Geometry is of great importance in High School. It contributes to the development of the capacity of abstraction, solving practical problems of everyday life and helps to acquire skills to estimate and compare results, recognize properties of geometric shapes, calculate areas, volume and working with different units of measure. Our work uses as motivation the problem of constructing a silo for grain storage, for this it is necessary to compare the volumes of the prisms with triangular, square and hexagonal base and of the cylinder without the cover, height and total area of the fixed surface to choose the format representing the highest volume. Our work is not intended to define or obtain formulas to calculate areas and volumes. The main focus of this work is to develop the ability to manipulate these formulas and other knowledge, such as solving quadratic equation, using the Pythagorean theorem, and correctly use the calculator to solve a practical problem. This activity has been applied to three classes of Second Grade High School students in a State School of São Paulo in Agudos town. For this purpose two classes of 100 minutes were used. The pupils enjoyed the activity that was carried out in groups of three and the lesson was without complications. This is a didactic sequence that does not require many resources and may be useful for teachers who want to work the theme in context. Our proposal adopts suggestions from the National Curricular Parameters (NCP) and we believe that can be used by fellow teachers, to which our product is available.
Aplicação de técnicas compensatórias na drenagem urbana, sob a ótica dos usuários do espaço: estudo de caso em São Carlos - SP
(Universidade Federal de São Carlos, 2014-04-15) Almeida, Maria de Fátima; Barbassa, Ademir Paceli; https://lattes.cnpq.br/2979012440240781; https://lattes.cnpq.br/5370932529968411
Brazil, in the past decades, has experienced an accelerated urban growth. IBGE s (Brazilian Institute for Geography and Statistics) census data from 2010 showed that about 84% of Brazilian population lives in urban spaces. Tied to this growth, the classical system of urban drainage has proven itself to be insufficient and ineffective when it comes to flood control, water quality, the population´s quality of life and environmental sustainability. One alternative for this issue is the application of the low-impact development (LID) concept in the urban planning process through the Integrated Management Practices (IMPs), with the use of compensatory techniques in the management of urban pluvial water, seeking to compensate the alterations in the natural hydrological cycle caused by urbanization. Considering this context, this research has analyzed, under the perspective of public and private spaces users, the application of compensatory techniques (TCs) on urban drainage, considering legal, environmental, landscape, project, constructive, usage and space maintenance aspects. The research consisted of an application of a questionnaire to those users, according to the sample design of a case study, composed by two object areas, located in São Carlos (São Paulo State, Brazil), that use compensatory techniques on drainage. The Study Area I UFSCar, consists of a university campus, with the sample of 90 students, 19 employees and 40 professors; Study Area II, Montreal condominium, a residential space with the sample of 50 residents. The development of the questionnaires was based seeking to answer doubts and questions that arose during the process of implementation of compensatory techniques on UFSCar campus Study Area I, together with issues debated on Research Group G-Hidro. Results showed good acceptance of the existent legislation and, consequently, of the techniques, indicating that the lack of information is the main obstacle to their appliance. It is expected that the obtained results contribute to subsidize actions of straightening and enlargement of sustainable practices on urban drainage.
Sites governamentais e mecanismos de informação, transparência e participação
(Universidade Federal de São Carlos, 2014-04-15) Silva, Joscimar Souza; Azevedo, Fernando Antonio Farias de; https://lattes.cnpq.br/6828567723216663
This paper analysis the reflections about information, transparency and political participation in digital spaces by political institutions. The analysis is focusing in the egovernmental sites in the subnational states, adding empirical data to a theoretical discussion on the relations of state and government on the internet, thinking of the institutions of the Brazilian states units and the prominent actors in this board debate about the relationship between the internet and politics. The theoretical discussion is fundamental in structuring this analysis. We attempted to use empirical data for the purpose of finding the quantitative and qualitative use of the internet by subnational governments in Brazil and to test some real applications worldwide network of computers for management of the state and the expansion of democratic spaces institutionalized. We take as considerations that internet use by state and subnational governments is still an open issue for further reflection and that is practical application at the same time can contribute to the change of an entire state structure and expand democratic spaces still suffers from problems of institutional junctures, with the role of political actors and external issues, such as the democratization of technological and the political culture.
Plínio Corrêa de Oliveira: pensamento católico e ação política na era Vargas (1930-1945)
(Universidade Federal de São Carlos, 2014-04-15) Alencar Júnior, Moacir Pereira; Cepêda, Vera Alves; https://lattes.cnpq.br/4917331423373631; https://lattes.cnpq.br/2535496075808323
The 1930s represented a new phase in the history of Brazil. The Revolution of 1930 ended the First Republic, which lasted for exactly 41 years (1889- 1930). Deserves to be emphasized the international environment of the period, where a severe economic crisis shakes the U.S. and European countries, raising questions about the functionality of democratic institutions, increasing emergence of strong states, guided by a more interventionist stance, whether in the social structure as in economics. Within this perspective, in Brazil, the new ruling elites linked to Getúlio Vargas, govern the country in the midst of a lot of events. In Brazil, we have witnessed an era of true boiling doctrinal ideologies and actions moving the national intelligentsia. The country witnessing the rise of various movements: political, Catholics, social, etc. At this time the rise of PCB (Brazilian Communist Party), the rise of AIB (Brazilian Integralist Action), as well as the consolidation of LEC (Catholic Electoral League) occurs. The Catholic movement, represented by different intellectual figures, maintains an eminently conservative and traditionalist wing, which will see its skyline early signs and protests to come to originate in the country - with more force, from the second half of the 1940s - the progressive and modernist Catholicism, inspired by the integral humanism. One of the major intellectual figures of the period representing the state of São Paulo is Plínio Corrêa de Oliveira. Lawyer and devout Catholic, and son of a family of royalist and ultramontane training, he represents through his thought and political action the Catholic conservative strand. Thus, the goal of this dissertation is to analyze the trajectory of Plínio Corrêa de Oliveira in this context. Thought and action, as a Catholic leader and political leader in the Catholic Electoral League and later as Deputy Constituency, as well as your performance in the journal 'O Legionário' and also as President of the Archdiocesan Board of Catholic Action of the State of São Paulo. To carry out this work will be analyzed his articles published in newspapers, in addition to his books, speeches and interviews.