Interpretação gráfica do conceito de recta tangente a uma curva num ponto por professores estagiários

• Asıl Yazarlar: Floriano Viseu (Yazar), Conceição Almeida (Yazar)
• Materyal Türü: Kitap
• Baskı/Yayın Bilgisi: Universidade do Minho, 2003-01-01T00:00:00Z.
• Konular: article
• Online Erişim: Connect to this object online.

This paper reports a study conducted with 19 student-teachers. Our objective was to investigate how student-teachers graphically view the concept of tangent to a curve on a fixed point. An interpretative approach revealed that the student-teachers had a global perspective of the concept, which refle...