微课在《人体机能学实验》课程中的教学设计——以“运动对人体动脉血压的影响”为例

The Teaching Design of Micro-Lesson in the “Human Physiology Experiment” Course—Taking “The Impact of Exercise on Human Arterial Blood Pressure” as an Example

摘要: 《人体机能学实验》是一门新兴的基础医学实验课程，专注于研究人体正常生理功能及其变化机制，特别是外部刺激如运动、情绪和声音的影响。与传统的小动物实验相比，它在方法论上具有互补性，促进了医学机能学的发展。然而，传统机能学实验教学模式存在一些问题：学生预习效果差，实验示教效果局限，教师指导负担重。尽管尝试了PBL、翻转课堂和慕课等方法，但它们在实验教学中也面临挑战，如病例设计难度、教师素质要求、学生代做现象等。本文提出在《人体机能学实验》课程中引入微课教学，并以“运动对人体动脉血压的影响”为例，探讨其融合策略。同时，分析如何优化微课的应用，以提升教学效果和学生体验。通过微课教学模式，有望解决传统教学方法的不足，提高课程教学效果。

Abstract: “Human Physiological Function Experiment” is an emerging basic medical experimental course that focuses on studying the normal physiological functions of the human body and its mechanisms of change, especially the effects of external stimuli such as exercise, emotion, and sound. Compared with traditional small animal experiments in methodology, it has complementarity, promoting the development of physiological function in medicine. However, there are some problems in its traditional teaching mode: poor pre-reading effect, limited demonstration of experiments, heavy burden on teachers’ guidance. Although attempts have been made to use PBL, flipped classroom, and MOOC methods, they also face challenges in experimental teaching, such as difficulty in case design, high requirements for teacher qualifications, and student cheating. This study proposes introducing Micro-lesson into the “Human Physiological Function Experiment” course and explores its integration strategies with the example of “The Effect of Exercise on Human Arterial Blood Pressure”. At the same time, it analyzes how to optimize the application of Micro-lesson to enhance teaching effect and student experience. Through the Micro-lesson teaching mode, it is expected to solve the shortcomings of traditional teaching methods and improve the teaching effect of the course.