Tangent planes | MIT 18.02SC Multivariable Calculus, Fall 2010切线|MIT 18.02SC多变量微积分,2010年秋季 Tangent planes Instructor: Joel Lewis View the complete course: http://ocw.mit.edu/18-02SCF10 License: Creative Commons BY-NC-SA More information at h
作者: Rafael Martínez-Planell,María Trigueros Gaismán,Daniel McGee 摘要: APOS Theory is applied to study student understanding of directional derivatives of functions of two variables. A conjecture of mental constructions that students may do in order to come to understand the idea of a ...
Tangent plane approximation | MIT 18.02SC Multivariable Calculus, Fall 2010切线近似|MIT 18.02SC多变量微积分,2010年秋季 Tangent plane approximation Instructor: Christine Breiner View the complete course: http://ocw.mit.edu/18-02SCF10 License: Creative