Resolução de problemas: análise do desempenho dos alunos no trabalho com porcentagem no 7º Ano do ensino fundamental.
This study aimed to analyze the performance of students in 7th grade of public elementary school's Educational Center Dom Helder Camera from the city of Guarabira when working with the Problem Resolution involving percentages. The survey is classified as the objectives as an exploratory and a case study in relationship to data collection (FIORENTINI; LORENZATO, 2006). From this research work we try to show more evidence points that were made during the unfolding of this activity. Regarding the difficulties observed that students have many difficulties with the fundamental operations with percentage calculation and interpretation of text.
Ensino e aprendizagem da matemática, Porcentagem, Resolução de problemas matemáticos, Teaching and learning mathematics, Percentage, Mathematical problem solving
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