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O jogo dos discos: o uso da experimenta??o como suporte para o ensino da probabilidade

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Previous issue date: 2015-11-25 / No presente trabalho, apresentamos uma proposta de aula para introdu??o do ensino de probabilidade por meio do Jogo dos Discos que ? baseado no conceito de probabilidade geom?trica e consiste em determinar a probabilidade de um disco n?o interceptar as linhas de uma superf?cie quadriculada, quando lan?ado aleatoriamente. O problema foi proposto a uma turma da 3 s?rie do Instituto Federal de Educa??o Ci?ncia e Tecnologia do Rio Grande do Norte, campus Jo?o C?mara, cujos alunos deveriam construir um tabuleiro quadriculado de forma que o percentual de ?xito do jogador fosse previamente definido por eles. Os resultados obtidos e a postura dos alunos em aulas posteriores sugerem um maior envolvimento desse aluno com a disciplina, tornando o ambiente prop?cio para aprendizagem. / In this paper we propose a class for introducing the probability teaching using the game
discs which is based on the concept of geometric probability and which is supposed to determine
the probability of a disc randomly thrown does not intercept the lines of a gridded surface. The
problem was posed to a group of 3nd year of the Federal Institute of Education, Science and
Technology of Rio Grande do Norte - Jo~ao C^amara. Therefore, the students were supposed to
build a grid board in which the success percentage of the players had been previously de ned
for them. Once the grid board was built, the students should check whether that theoretically
predetermined percentage corresponded to reality obtained through experimentation. The results
and attitude of the students in further classes suggested greater involvement of them with
discipline, making the environment conducive for learning.

Identiferoai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/20828
Date25 November 2015
CreatorsAlbuquerque, Rodrigo Ricardo Cavalcanti de
Contributors71101497149, http://lattes.cnpq.br/8894486682278789, Lopes, Jaques Silveira, 02760027686, http://lattes.cnpq.br/1605698945852448, Santos, Walter Batista dos, 83841733115, http://lattes.cnpq.br/3010865869031460, Ferreira, D?bora Borges
PublisherUniversidade Federal do Rio Grande do Norte, PROGRAMA DE P?S-GRADUA??O EM MATEM?TICA EM REDE NACIONAL, UFRN, Brasil
Source SetsIBICT Brazilian ETDs
LanguagePortuguese
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis
Sourcereponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN
Rightsinfo:eu-repo/semantics/openAccess

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