• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 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

Uso pedag?gico do ?baco romano para ensino do algoritmo de multiplica??o

Ibiapina, Wilter Freitas 17 July 2014 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2015-12-14T21:49:02Z No. of bitstreams: 1 WilterFreitasIbiapina_DISSERT.pdf: 4649985 bytes, checksum: 539e81db7e9f4fc8ca1787bfde072f0e (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2015-12-18T19:45:40Z (GMT) No. of bitstreams: 1 WilterFreitasIbiapina_DISSERT.pdf: 4649985 bytes, checksum: 539e81db7e9f4fc8ca1787bfde072f0e (MD5) / Made available in DSpace on 2015-12-18T19:45:40Z (GMT). No. of bitstreams: 1 WilterFreitasIbiapina_DISSERT.pdf: 4649985 bytes, checksum: 539e81db7e9f4fc8ca1787bfde072f0e (MD5) Previous issue date: 2014-07-17 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / O presente trabalho descreve a constru??o de uma alternativa did?tica a partir de uma abordagem hist?rica com o uso do ?baco romano para o ensino de multiplica??o para alunos do 2? ano do ensino fundamental, por meio de atividades que vai desde a representa??o dos n?meros at? a multiplica??o com o ?baco romano, com o intuito de que os alunos aprendam o algoritmo de multiplica??o. Foi utilizado como abordagem metodol?gica a pesquisa qualitativa, visto que o objeto de pesquisa se ajusta aos objetivos dessa modalidade de pesquisa. Quanto aos procedimentos, a pesquisa pode ser tratada como uma pesquisa-a??o, desenvolvida no pr?prio ambiente escolar. Os instrumentos utilizados para a coleta de dados foram: a observa??o, o di?rio de bordo, question?rios, entrevista e a an?lise documental. O tratamento e an?lise dos dados colhidos por meio das atividades foram classificados e quantificados em quadros para facilitar a visualiza??o, a interpreta??o, a compreens?o, a an?lise desses dados e depois transposto para gr?ficos. A an?lise confirmou os objetivos da pesquisa e contribuiu para indicar o uso pedag?gico do ?baco romano para o ensino do algoritmo de multiplica??o atrav?s de um corpo de atividades. Assim, pode-se considerar que este produto educacional trar? importantes contribui??es para o ensino desse conte?do matem?tico, na Educa??o B?sica, sobretudo, com rela??o ao processo de multiplica??o. / This dissertation describes the construction of a alternative didactic incorporating a historical approach with the use of the Roman abacus for teaching multiplication to students of 2nd year of elementary school, through activities ranging from the representation of numbers to multiplying with the Roman abacus, for learning the multiplication algorithm. Qualitative research was used as a methodological approach since the research object fits the goals of this research mode. Concerning the procedures, the research can be seen as a teaching experiment developed within the school environment. The instruments used for data collection were: observation, logbook, questionnaires, interviews and document analysis. The processing and analysis of data collected through the activities were classified and quantified in tables for easy viewing, interpretation, understanding, analysis of data and then transposed to charts. The analysis confirmed the research objectives and contributed to indicate the pedagogical use of the Roman abacus for teaching multiplication algorithm through several activities. Thus, it can be considered that this educational product will have important contributions for the teaching of this mathematical content, in Basic Education, particularly regarding to the multiplication process

Page generated in 0.068 seconds