两种“导数概念”教学方式的辨析:为何不同与何以改进——基于大一新生“导数概念”学习的调查

Two Derivative Concept Teachings,Why Different and How to Improve

通过对某师范大学三个班的大一新生“导数概念”学习现状的调查,获知了大一新生导数概念学习的基本情况.基于调查研究结果,结合导数概念发展史以及目前的教学状况对高中、大学两种“导数概念”教学方式进行了辨析,认为高中、大学两种导数概念教学方式各有可取与需要改进之处.在此基础上提出了优化高中和大学“导数”概念及其相关知识教学的四条教学建议.

By investigating freshmen's understanding of the derivative concept at a normal university,we gained insights into their learning status.Analyzing the historical development and current teaching methods of derivatives in high schools and universities,we found that both have strengths and areas needing improvement.This paper proposes four suggestions to optimize teaching the derivative and related knowledge in high schools and universities.