Uma proposta para o ensino e aprendizagem dos conceitos de área de círculo e perímetro de circunferência

Detalhes bibliográficos
Ano de defesa: 2012
Autor(a) principal: Paulo, Gilberto Pereira lattes
Orientador(a): Ag Almouloud, Saddo
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Pontifícia Universidade Católica de São Paulo
Programa de Pós-Graduação: Programa de Estudos Pós-Graduados em Educação Matemática
Departamento: Educação
País: BR
Palavras-chave em Português:
Palavras-chave em Inglês:
Área do conhecimento CNPq:
Link de acesso: https://tede2.pucsp.br/handle/handle/10916
Resumo: This research had the purpose of studying the teaching and learning processes of concepts of circumference perimeter and circle areas on Junior High School. To develop the investigations, we sought to answer the following question: a didactic sequence with activities enabling the student to compare circumference perimeter and circle areas with perimeter area of other figures would minimize difficulties in the comprehension and differentiation of these two mathematical objects? Researches grounded in the didactic situation theory, in the dialectic of tool-object and semiotic presentation records, as well as principles of didactic Engineering. Target-public of the study is composed by students oh 9th year of Junior High School. Its results indicated an advance in the comprehension of the meaning of area as greatness and differentiation between circumference and circle, as well as between area and perimeter