核心素养导向下高中生物学微视频教学设计与实施——以“探究酵母菌细胞呼吸的方式”为例

Design and Implementation of Micro-Video Teaching in High School Biology Guided by Core Competencies—Taking “Exploring the Methods of Yeast Cell Respiration” as an Example

摘要: 以人教版高中生物学必修1“细胞的代谢”模块中“探究酵母菌细胞呼吸的方式”实验为例，融合自主学习、合作探究与问题导向方法，探索微视频在实验教学中的应用路径。通过设计分层微视频资源包与配套教学活动，将知识传授与素养培养有机结合，不仅激发了学生的实验探究兴趣，还强化了科学思维与社会责任的培育，有效提升了实验教学的针对性与实效性，为核心素养导向下的高中生物实验教学改革提供实践参考。

Abstract: Taking the experiment “Exploring the Methods of Yeast Cell Respiration” from the “Cell Metabolism” module of the Renjiao Edition High School Biology Compulsory 1 textbook as an example, this study integrates self-directed learning, collaborative inquiry, and problem-based approaches to explore the application path of micro-videos in experimental teaching. By designing layered micro-video resource packs and corresponding teaching activities, it organically combines knowledge transmission with literacy cultivation, not only stimulating students’ interest in experimental inquiry but also strengthening the development of scientific thinking and social responsibility, effectively improving the pertinence and effectiveness of experimental teaching, and providing practical reference for the reform of high school biology experiment teaching under the guidance of core literacy.