PROPOSTA METODOLÓGICA PARA O ESTUDO DE PRISMAS E PIRÂMIDES TENDO O COMPUTADOR COMO UMA FERRAMENTA DE APOIO
Ano de defesa: | 2008 |
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Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Franciscana
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Programa de Pós-Graduação: |
Mestrado Profissionalizante em Ensino de Física e Matemática
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Departamento: |
Ensino de Matemática
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País: |
BR
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Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://tede.universidadefranciscana.edu.br:8080/handle/UFN-BDTD/169 http://www.tede.universidadefranciscana.edu.br:8080/handle/UFN-BDTD/402 |
Resumo: | The cur rent paper h as as purpos e to in ve st igat e i f the use of Cabri 3D softwar e on the act i vi t ies devel opment of a dida ct ic sequ enc e about Pr i sms and Pyr amid s suppor t s th e logic re asonin g devel opment of th e stud ent s and the propert i es compr ehension of thes e sol ids. Thi s res e arch wa s devel oped fol l owing the methodol ogy st eps from Dida ct ic Engineer and i t used as levy inst rument s a quest i on ary r elat ed to the school Math tea cher s, a diagnost i c test appl ied for t he student s and staves of obs ervat i on us ed by the t ea ch er . The study was re al ized wi th the 3r d grad e student s in a state high s ch ool from Santa Mar ia. It was devel oped a didact ic s equenc e relat ed to the conc ept s and proper t ie s of the sol id s Pr i sms and Pyr amids. The a ct i vi t ie s enable to ver i fy th e mor e fr equ ent di f ficul t ies of th e student s dur ing the ta sk s re al iz at ion, as wel l as adopted st r ategie s in the problem s solut i on. Th e obtain ed re sul t s indicate th at t he use of Cabr i3D softwar e cont r i buted t o th e const ruct i on and compr ehension from th e con cept i on s about the worked sol ids, be si de s promot in g the student s inter act i on in the problem´s re solut ion. It was observed that th e use of a comput ing r esour ce and the group work su ppor ted the di scussion and th e argumentat i on, beside s al lowing t o the student the view and the formulat i on of conj ecture s. Thi s exper ien ce revea led th at the h elp of d yn ami c geomet ry softwar e, in the Geomet ry cla sses, i s an al ternat i ve to over come some di f ficul t ies in und er standing th e conc ept s and proper t ies of geomet r ic sol ids. |