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Abstract(s)
O presente relatório final foi elaborado no contexto da Unidade Curricular de Prática de Ensino Supervisionada II do Mestrado em Ensino do 1.º Ciclo do Ensino Básico e de Matemática e Ciências Naturais no 2.º Ciclo do Ensino Básico. Este relatório encontra-se dividido em duas partes: (I) descrição reflexiva do estágio desenvolvido nos 1.º e 2.º Ciclos do Ensino Básico; (II) estudo investigativo realizado no contexto do 2.º Ciclo do Ensino Básico, numa turma do 5.º Ano. A primeira parte do relatório sintetiza as práticas desenvolvidas no 1.º e 2.º Ciclo do Ensino Básico, realizando uma análise critica entre os dois ciclos. O estudo investigativo, presente na segunda parte do relatório, foi desenvolvido numa turma de 5.º Ano de escolaridade, tendo como objetivo principal compreender de que forma alunos do 5.º Ano de escolaridade desenvolvem competências estatísticas através da realização de investigações estatísticas. As questões de investigação formuladas para este estudo inquirem como a realização de investigações estatísticas, influenciam na definição de problemas e na planificação de trabalhos estatísticos, bem como, na organização, tratamento e análise de dados. Tendo em consideração o seu objetivo, foi realizado um estudo de natureza qualitativa, seguindo um paradigma interpretativo, mais concretamente, uma aproximação de um estudo de caso. Como instrumentos de recolha de dados recorreu-se à aplicação de fichas de diagnóstico no início e no final da intervenção, assim como, à observação participante registada através das notas de campo e registo fotográfico das produções dos alunos. Tendo por base a categorização de Crucio (1987), foram criadas categorias de análise que permitiram analisar os dados recolhidos. Os participantes foram 12 alunos que assinaram o consentimento informado para participar no estudo. Os resultados indicam que a intervenção educativa teve um impacto positivo no desenvolvimento das competências estatísticas dos alunos. Conclui-se que a realização de investigações estatísticas melhorou os conhecimentos estatísticos dos alunos do 5.º Ano, embora se afigure necessário considerar e superar os constrangimentos identificados para maximizar os benefícios desta metodologia.
The present final report was elaborated in the context of the curriculum area of teaching practice supervised II of the master’s in education of the first cycle of basic teaching and mathematics and natural sciences of the second cycle of basic teaching. This report forms the final phase of an academic course of five years and is divided into two parts: (I) Reflecting description of the internship on the first and second cycles of basic teaching; (II) Investigative study realized in the context of the second Basic Teaching cycle, in fifth-grade students. The first part of the study synthesizes the practices developed in the first and second cycles of basic teaching, presenting one critical analysis between both cycles. The investigation study was realized in a fifth-grade class, the main objective is to understand which way students from fifth grade develop statistical knowledge by realizing statistical investigations. The investigation questions for this study explore how the formulation of statistical investigations influences the way of defining problems and the planning of statistical work, as well as in the organization, treatment, and data analysis, Considering the plan, the study adopted a qualitative approach, following an interpretative paradigm, more specifically a study case. As a method of data collection resorted to the appliance of diagnostic sheets, at the beginning and the end of the investigation, as well as to the observation of the registered participation through the field notes and the photographic register of students’ productions. Based on Curcio's (1987) categorization, analysis categories were created that allowed the collected data to be analysed. The participants were 12 students between the ages of 10 and 13 years, that have assigned the consent to participate in this study. The results indicate that the educative intervention had a positive impact on the development of students’ statistical competencies. In conclusion, the realization of statistical investigations improved the fifth-grade students’ statistical knowledge, although it is essential to consider and overcome the constraints identified to maximize the benefits of this methodology.
The present final report was elaborated in the context of the curriculum area of teaching practice supervised II of the master’s in education of the first cycle of basic teaching and mathematics and natural sciences of the second cycle of basic teaching. This report forms the final phase of an academic course of five years and is divided into two parts: (I) Reflecting description of the internship on the first and second cycles of basic teaching; (II) Investigative study realized in the context of the second Basic Teaching cycle, in fifth-grade students. The first part of the study synthesizes the practices developed in the first and second cycles of basic teaching, presenting one critical analysis between both cycles. The investigation study was realized in a fifth-grade class, the main objective is to understand which way students from fifth grade develop statistical knowledge by realizing statistical investigations. The investigation questions for this study explore how the formulation of statistical investigations influences the way of defining problems and the planning of statistical work, as well as in the organization, treatment, and data analysis, Considering the plan, the study adopted a qualitative approach, following an interpretative paradigm, more specifically a study case. As a method of data collection resorted to the appliance of diagnostic sheets, at the beginning and the end of the investigation, as well as to the observation of the registered participation through the field notes and the photographic register of students’ productions. Based on Curcio's (1987) categorization, analysis categories were created that allowed the collected data to be analysed. The participants were 12 students between the ages of 10 and 13 years, that have assigned the consent to participate in this study. The results indicate that the educative intervention had a positive impact on the development of students’ statistical competencies. In conclusion, the realization of statistical investigations improved the fifth-grade students’ statistical knowledge, although it is essential to consider and overcome the constraints identified to maximize the benefits of this methodology.
Description
Relatório de prática de ensino Supervisionada apresentado à Escola Superior de Educação de Lisboa para obtenção de grau de mestre em Ensino do 1º Ciclo do Ensino Básico e de Matemática e Ciências Naturais no 2º Ciclo do Ensino Básico
Keywords
Estatística Investigações estatísticas 5.º Ano de escolaridade Competências estatísticas. Statistic Statistic investigations Fifth-grade class Statistical competencies
Citation
Leandro, B. S. (2024). Desenvolvimento de competências estatísticas em alunos do 5.º Ano: Um Estudo através deInvestigações Estatísticas (Dissertação de mestrado não publicada). Instituto Politécnico de Lisboa, Escola Superior de Educação, Lisboa Disponível em: http://hdl.handle.net/10400.21/17944