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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Quadratura da par?bola: uma abordagem poss?vel para o ensino de somas infinitas

Santos, Josieldes Marques dos 09 December 2014 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-01-27T19:07:52Z No. of bitstreams: 1 JosieldesMarquesDosSantos_DISSERT.pdf: 1109662 bytes, checksum: 2c4768df670cc5831fc6a8072fba333d (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-02-02T22:08:45Z (GMT) No. of bitstreams: 1 JosieldesMarquesDosSantos_DISSERT.pdf: 1109662 bytes, checksum: 2c4768df670cc5831fc6a8072fba333d (MD5) / Made available in DSpace on 2016-02-02T22:08:45Z (GMT). No. of bitstreams: 1 JosieldesMarquesDosSantos_DISSERT.pdf: 1109662 bytes, checksum: 2c4768df670cc5831fc6a8072fba333d (MD5) Previous issue date: 2014-12-09 / Neste trabalho apresentamos o tratado da quadratura da par?bola, o qual trata do c?lculo da ?rea deum segmento de par?bola que foi feito por Arquimedes. Para isso, s?o necess?rias considera??es sobre sequ?ncias e s?ries, com as quais podemos introduzir a ideia de processos infinitos (ou do conceitode infinito) para alunos do ensino b?sico.
2

Estudo das c?nicas: uma proposta did?tica com uso de GeoGebra para o Ensino M?dio / Study of conic: a proposal for teaching with GeoGebra of use for High School

Severiano, Thiago Pardo 31 August 2017 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-11-06T19:02:10Z No. of bitstreams: 1 ThiagoPardoSeveriano_DISSERT.pdf: 3158283 bytes, checksum: 55badc2475ae7d283bbd566258aadd9f (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-11-18T00:23:48Z (GMT) No. of bitstreams: 1 ThiagoPardoSeveriano_DISSERT.pdf: 3158283 bytes, checksum: 55badc2475ae7d283bbd566258aadd9f (MD5) / Made available in DSpace on 2017-11-18T00:23:48Z (GMT). No. of bitstreams: 1 ThiagoPardoSeveriano_DISSERT.pdf: 3158283 bytes, checksum: 55badc2475ae7d283bbd566258aadd9f (MD5) Previous issue date: 2017-08-31 / Este trabalho tem o objetivo de abordar o conceito de c?nicas, suas dedu??es, caracteriza??es e representa??es gr?ficas. Est? dividido em tr?s cap?tulos. No primeiro cap?tulo ser?o abordados o contexto hist?rico de c?nicas e a dedu??o da sua equa??o geral. No cap?tulo seguinte, abordaremos a caracteriza??o das c?nicas a partir da equa??o geral e defiiremos uma c?nica por 5 pontos dados. O ?ltimo cap?tulo apresenta sugest?es de aulas sobre cada tipo de c?nica, com constru??es no GeoGebra.
3

Fun??o quadr?tica

Soares, Jobson Hugo de Sousa 15 March 2013 (has links)
Made available in DSpace on 2015-03-03T15:36:08Z (GMT). No. of bitstreams: 1 JobsonHSS_DISSERT.pdf: 1416900 bytes, checksum: 677228c50dc507b009762057a3ac8330 (MD5) Previous issue date: 2013-03-15 / In general, the study of quadratic functions is based on an excessive amount formulas, all content is approached without justification. Here is the quadratic function and its properties from problems involving quadratic equations and the technique of completing the square. Based on the definitions we will show that the graph of the quadratic function is the parabola and finished our studies finding that several properties of the function can be read from the simple observation of your chart. Thus, we built the whole matter justifying each step, abandoning the use of decorated formulas and valuing the reasoning / Em geral, o estudo de fun??es quadr?ticas ? baseado numa quantidade excessiva de f?rmulas, todo conte?do ? abordado sem justificativas. Apresentamos a fun??o quadr?tica e suas propriedades a partir de problemas envolvendo equa??es do segundo grau e da t?cnica de completar quadrado. Partindo das defini??es mostraremos que o gr?fico da fun??o quadr?tica ? a par?bola e terminamos nosso estudos verificando que v?rias propriedades da fun??o podem ser lidas a partir da simples observa??o do seu gr?fico. Dessa forma, constru?mos todo o assunto justificando cada passo, abandonando o uso de f?rmulas decoradas e prezando pelo racioc?nio

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