A cobweb e recursão

Made available in DSpace on 2015-09-17T15:24:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-12-08. Added 1 bitstream(s) on 2015-09-17T15:47:24Z : No. of bitstreams: 1 000846699.pdf: 1020326 bytes, checksum: c7a5e9a1d059b52a24e7bc08ab96ce1b (MD5) === Esse trabalho apresenta uma proposta...

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Bibliographic Details
Main Author: Negro, Victor Alonso [UNESP]
Other Authors: Universidade Estadual Paulista (UNESP)
Format: Others
Language:Portuguese
Published: Universidade Estadual Paulista (UNESP) 2015
Subjects:
Online Access:http://hdl.handle.net/11449/127643
http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/14-09-2015/000846699.pdf
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Summary:Made available in DSpace on 2015-09-17T15:24:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-12-08. Added 1 bitstream(s) on 2015-09-17T15:47:24Z : No. of bitstreams: 1 000846699.pdf: 1020326 bytes, checksum: c7a5e9a1d059b52a24e7bc08ab96ce1b (MD5) === Esse trabalho apresenta uma proposta relacionada ao ensino de alguns conceitos de equações recorrentes com um olhar voltado para a cobweb. Sua construção ajuda o aluno a pensar recursivamente, apoiado em um ponto de vista geométrico, num ambiente predominantemente algébrico. Serão apresentadas estratégias para a resolução de recorrências lineares de primeira e segunda ordem, buscando deixar para o professor do ensino médioa compreensão dos conceitos, para que ele possa aplicar em suas aulas. Ademais, o trabalho trata de pontos singulares e estabilidade, no caso não linear. No final, são dadas ideias para o tirocínio dos alunos em classe. === This work deals with the teaching of some concepts on recurrent equations taking in account the cobweb.The method used to construct the cobweb is easily assimilated, and has connection with topics of high school and helps students to think recursively with the support of a geometric point of view, in a predominantly algebraic environment .It will be presented strategies for solving linear recurrences of the first and second order, seeking to leave high school teachers to be understanding the concepts, allowing in this way applications in their classes. Furthermore, the work deals with singular points and stability in the non-linear case. Finally ideas are given for practical training of students in class.