构建线上线下混融的高效分析化学课堂——以沉淀滴定法为例  

Construction of Efficient Analytical Chemistry Classroom by Integrating Online and Offline Teaching Taking Precipitation Titration as Example

作　　者：焦琳娟[1] 郭会时[1] 黄冬兰[1] 丘秀珍 JIAO Lin-Juan;GUO Hui-Shi;HUANG Dong-Lan;QIU Xiu-Zhen(College of Chemistry and Civil Engineering,Shaoguan University,Shaoguan 512005,China)

机构地区：[1]韶关学院化学与土木工程学院,广东韶关512005

出　　处：《化学教育（中英文）》2021年第10期23-28,共6页Chinese Journal of Chemical Education

基　　金：2017年广东省高等教育教学研究和改革项目([2017]502);韶关学院第十九批校级教育教学改革研究重点项目(SYJY20181905)。

摘　　要：针对混融和混合的不同,以韶关学院分析化学课程中的沉淀滴定法一章为例,从重构教学资源、重排教学过程、重设考核评价等3个方面详细论述了线上教学和线下教学混融共存的教学策略及混融式教学3个注意问题的解决办法,力求构建高效分析化学课堂,实现学生知识与能力的协调发展。Taking the chapter of precipitation titration in analytical chemistry of Shaoguan University as an example,this paper discusses in detail the strategies of online and offline teaching from three aspects in the light of the difference between blended teaching and integrating teaching:reconstruction of teaching resources,rearrangement of teaching processes and resetting of assessment and evaluation.This paper also provides approaches to three issues requiring attention in integrating classroom teaching,striving to construct efficient classroom teaching of analytical chemistry to realize the coordinated development of students’knowledge and abilities.

关 键 词：混融式教学 线上线下 分析化学 高效课堂 

分 类 号：O655.24-4[理学—分析化学] G642[理学—化学]