积分上限的函数是高等数学中一个重要的基础概念，它表明了积分与微分的关系，其重要性不言而喻。但在教学实践过程中发现学生理解该抽象函数具有一定的困难，本文基于课程思政的背景下，通过“真问题、过程性、互动性”三位一体的教学设计方法，给出一种实践过程中易于学生理解的积分上限函数的教学设计。
The upper limit of integral function is an important basic concept in advanced mathematics. It shows the relationship between definite integral and differential, and its importance is self-evident. However, in the process of teaching practice, it is found that students have certain difficulties in understanding this abstract function. Based on the background of curriculum ideology and politics, this article gives a teaching design method of “true questions, procedural and interactive” three-in-one teaching design method. The instructional design of the integral upper limit function that is easy for students to understand.
