Literacia estat?stica e probabil?stica no ensino m?dio

• Ano de defesa: 2013
• Autor(a) principal: Ody, Magnus Cesar
• Orientador(a): Viali, Lor?
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Pontif?cia Universidade Cat?lica do Rio Grande do Sul
• Programa de Pós-Graduação: Programa de P?s-Gradua??o em Educa??o em Ci?ncias e Matem?tica
• Departamento: Faculdade de F?ca
• País: BR
• Palavras-chave em Português: EDUCA??O - BRASIL; ESTAT?STICA - ESTUDO E ENSINO; ENSINO M?DIO; PROBABILIDADES
• Área do conhecimento CNPq: CNPQ::CIENCIAS HUMANAS::EDUCACAO
• Link de acesso: http://tede2.pucrs.br/tede2/handle/tede/3458

The present study aimed to investigate the Literacy Estat?tics and Probabilistic for students entering and graduating from high school in two public schools in a city in the metropolitan region of Porto Alegre, RS. It tried to identify and analyze the abilities and competences in Literacy in the Information Treatment and Uncertainty. The research involved 21 groups, being nine of one city border school and 12 of the city central area. The researched universe involved 444 pupils. The data were collected through a questionnaire formed by informative questions to know general identification with the purpose to find Literacy. The research included a big bibliographic review and diferent theoretic perspectives. It was based, yet, in legal documents, mainly National Curriculum Parameters (PCN). The used methodology was that of the combined methods, based in Creswell (2010). The quantitative analysis was made in a descriptive way, showing results by charts and tables. The qualitative analysis employed the methodology of Textual Discourse (MORAES; GALIAZZI, 2011). The results indicate that the high school incoming and outgoing pupils showed limited abilities in charts and tables data writing, reading, calculation and interpretation. Thus, the pupils development was not satisfactory, considering Literacia as abilities and competences employment. Third degree pupils had better results than that of the first ones, but with similar difficulties in Treatment Information and Uncertainty. The shown abilities and competences in each degree, associated to those linked to this knowledge phase show the loss of learning in this area on the high school conclusion.