Magnificação e Linearidade Local: Novas Tecnologias no Ensino de Conceito de Derivada
DOI:
https://doi.org/10.5540/tema.2002.03.02.0101Abstract
Apresentamos uma proposta alternativa para a abordagem inicial do conceito de derivada, que está sendo testada pelos autores numa pesquisa atualmente em andamento com alunos no primeiro curso de cálculo e professores de matemática do ensino médio em cursos de aperfeiçoamento. Esta proposta se baseia na formulação teórica desenvolvida por David Tall, onde a derivada é apresentada a partir da noção de local straightness, com a visualização de gráficos de funções no computador.References
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