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Previous issue date: 2017-11 / O presente trabalho foi desenvolvido com alunos de duas escolas públicas de educação básica, localizadas no Vale do Taquari/RS, as quais são parceiras do programa Observatório da Educação, desenvolvido no Universidade do Vale do Taquari UNIVATES. O objetivo deste trabalho foi analisar as estratégias elaboradas por alunos do 7° e 9° anos ao realizarem atividades investigativas em grupo, e envolvendo concepções algébricas. Os aportes teóricos que sustentaram este trabalho estão alicerçados nas ideias de Ponte, Brocardo e Oliveira (2009), os quais salientam que atividades de Investigação Matemática devem ser abertas, proporcionando aos estudantes a formulação de estratégias e conjecturas distintas para a resolução de atividades. Para elaboração das atividades, foram utilizadas as quatro concepções de Usiskin (1995). A pesquisa teve natureza qualitativa, do tipo estudo de caso. Serviram como instrumentos de coleta de dados o diário de campo da professora, atividades desenvolvidas pelos estudantes, fotografias e gravação de áudios das aulas ministradas. Durante a realização das práticas, os grupos utilizaram diferentes estratégias para resolução das atividades propostas, tais como desenhos e fórmulas. Os resultados apontaram que as atividades de Investigação Matemática proporcionam aos estudantes momentos de autonomia, cooperação e interesse pela descoberta. Salienta-se que a maioria dos assuntos abordados não era de conhecimento dos alunos, mas, com as atividades oportunizadas, conseguiram aprender diferentes conteúdos. Observou-se que os estudantes, dos dois níveis de escolaridade, gostam de ser desafiados durante as aulas e que por meio de atividades investigativas elaboram distintas estratégias para resolução das atividades . / This essay was developed with students from two public schools of basic education, located in Vale do Taquari/RS, which are partners of the Observatory of Education program that has been developed at UNIVATES University Center. The aim of this essay was to analyze the strategies elaborated by students of 7th and 9th grades by realizing investigative activities in groups involving algebraic conceptions. The theoretical subsidy that sustained this essay are based on the ideas of Ponte, Brocardo and Oliveira (2009), whom jut that the activities of Maths Investigation must be opened providing to students the formulation of different conjectures and strategies for the activities’ resolution. In order to the activities’ preparation, were used the four Usiskin’s conceptions (1995). The research was qualitied qualitative, in a type case study. As data collection instruments were used the teacher’s journal, activities developed by the students, pictures and audio recordings of the classes given. The results showed that Math Investigation activities provide to students autonomy moments, cooperation and interest in discovery. During the practices realization, the groups used different strategies to solve the proposed activities, such as drawings and formulas. The results showed that the Math Investigation activities provide for students moments of autonomy, cooperation and interest in discovery. It was observed that the students like to be challenged during classes, and by using investigative activities, it is possible to see distinct strategies about different activities. Students, even being in different educational levels, were able to formulate strategies for the proposed activities. The students did not know most of the contents approached yet, but with the given activities, they managed to learn different contents.
| Identifer | oai:union.ndltd.org:IBICT/oai:www.univates.br/bdu:10737/1713 |
| Date | 31 May 2017 |
| Creators | Maccali, Ludmila |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Source | reponame:Repositório Institucional da UNIVATES, instname:Centro Universitário Univates, instacron:UNIVATES |
| Rights | info:eu-repo/semantics/openAccess |
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