Navegando por Autor "PIROLA, Nelson Antonio"

Agora exibindo 1 - 2 de 2
  • Imagem de Miniatura
    Item
    O Pró-letramento e a formação continuada de professores que ensinam matemática no primeiro ciclo do Ensino Fundamental
    (2009) PIROLA, Nelson Antonio; MORAES, Mara Sueli Simão
    The remarks on this paper are on some considerations about a Continued Formation Program - Pro - Literacy - developed by the National Graduate Network for teachers of Elementary Education from the Ministry of Education made by MEC and by five Continued Education Centers, under the coordination of Brazilian Universities. Some characteristics and the preliminary evaluation of the actions of the Pre-Literacy of the Mathematics Program are presented, developed by the state of São Paulo by the Continued Formation Program of Math Education, Scientific and Environmental (CECEMCA), located in Bauru. Some tutor teachers participated on the Pro - Literacy Mathematics Program in the state of São Paulo, in the initial phase. The results showed that the participant teachers in the Pro - Literacy started having a different conception of the teaching of Mathematics in schools having its practice as a starting point.
  • Imagem de Miniatura
    Item
    Um estudo sobre o desempenho e as dificuldades apresentadas por alunos do ensino médio na identificação de atributos definidores de polígono
    (2009) PROENÇA, Marcelo Carlos de; PIROLA, Nelson Antonio
    The objective of this article is to present the investigation realized about the knowledge of high school students on defining attributes of the concept of polygon. The participatings of the study were 253 students of high school, who answered a test of defining attributes, and six of them were selected for individual interviews, kind of semi-conducted, that they were audio-recorded and transcripted for analysis. The results showed that the general average (M =6,0), in the test of defining attributes, was low and that the statistic test pointed out the significative differences (p < 0,05) in the percentages of rights in four affirmations from the 14 which were analysed. However the test did not present significative differences among the average of each series. The analysis also showed that the interviewed people had difficulties to identify three defining attributes of polygons: flat figure, straight line segments and simple figure.