“抛锚式”教学在有机化学教学实验正丁醚制备中实践  

“Anchoring Type”Teaching Is practiced in the Treparation of n-Butyl Ether in Organic Chemistry Teaching Experiment

作　　者：徐石海[1] Xu Shihai(Jinan University,Guangzhou 510632,China)

机构地区：[1]暨南大学,广东广州510632

出　　处：《广东化工》2025年第6期172-174,196,共4页Guangdong Chemical Industry

基　　金：暨南大学教学改革研究项目(JG2020109)。

摘　　要：本文以正丁醚制备实验为例,采用微视频媒介,实践抛锚式实验教学模式。首先,从教学目的出发点、创设问题的情境“设锚”;然后,以微视频作为载体,设计实验装置、实验步骤,通过情境交流得以“抛锚”;最后,通过实验得出实验结论、撰写实验报告讨论实验中的问题进行“消锚”,实现实验知识和能力的意义构建。通过微视频为媒介“抛锚式”实验教学模式,扩展教学时空,提升学生兴趣,提高实验教学质量。This paper reports that taking the preparation experiment as an example,micro video media is used to practice the anchor experiment teaching mode.First of all,the research from the purpose of teaching,the creation of the problem situation“anchor”.Then,with microvideo as the carrier,experimental devices and experimental steps are designed,and situational communication can“anchor”.Finally,the results are obtained through the experiment,the experiment report is written,the problems in the experiment are discussed,and the“anchor”is eliminated.This study uses the media“anchor down”experimental teaching mode through micro-video to expand the teaching time and space,enhance students'interest and improve the quality of experimental teaching.

关 键 词：抛锚式教学 微视频 有机化学实验 正丁醚 

分 类 号：O621[理学—有机化学]