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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

Frações: uma proposta de ensino para o 9o ano utilizando o software geogebra e dobraduras

Correia, Paola Luciana 31 July 2015 (has links)
Submitted by Renata Lopes (renatasil82@gmail.com) on 2016-05-10T14:11:31Z No. of bitstreams: 1 paolalucianacorreia.pdf: 8115406 bytes, checksum: 02d3268fce947c52d18a9287fb5bf694 (MD5) / Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2016-06-15T14:19:54Z (GMT) No. of bitstreams: 1 paolalucianacorreia.pdf: 8115406 bytes, checksum: 02d3268fce947c52d18a9287fb5bf694 (MD5) / Made available in DSpace on 2016-06-15T14:19:54Z (GMT). No. of bitstreams: 1 paolalucianacorreia.pdf: 8115406 bytes, checksum: 02d3268fce947c52d18a9287fb5bf694 (MD5) Previous issue date: 2015-07-31 / CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / Esta proposta de ensino foi aplicada em uma turma de 9o ano de uma escola pública de Visconde do Rio Branco. Constatamos que neste nível escolar, ao contrário do que se é esperado pelos Parâmetros Curriculares Nacionais (PCNs), os alunos ainda não têm domínio em reconhecer nem operar com os números racionais. Por essa razão, buscamos ao longo do nosso trabalho reconstruir os conceitos de fração, bem como consolidar os algoritmos utilizados para desenvolver as operações básicas com tais números, visando assim fixar a aprendizagem desses conteúdos. Para atingir tais objetivos, fizemos o uso do software Geogebra, que é um software gratuito, e realizamos atividades com dobraduras para reforçar o aprendizado. Concluímos que tal trabalho contribuiu consideravelmente para o ensino e aprendizagem de tais alunos e que outros professores podem levar tais ferramentas para auxiliar suas aulas. / The following proposal for teaching was aplied in a class of ninth grade in a public school of Visconde do Rio Branco. We noted that, in this school, unlike the level proposed by the National Curricular Parameters (PCNs), the students still have no domain to recognize or operate with the rational numbers. For this reason, the aim of our work was to re-build the concept of fraction as well as consolidate the algorithms used to develop the basic operations with such numbers. To achieve these goals, we made use of the software Geogebra, which is free software, and we performed activities with foldings to reinforce learning. We concluded that this work contributed significantly to the teaching and learning of such students and other teachers can take these tools to assist their classes.
2

Structure, Stability And Unfolding Of Plasmodium falciparum Triosephosphate Isomerase

Ray, Soumya S 12 1900 (has links) (PDF)
No description available.

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