利用微信辅助基础化学实验教学的探讨

Discussion of Using We Chat to Help the Basic Chemistry Experiment Teaching

为了解决基础化学实验传统教学手段存在的诸多缺陷问题,该文将微信作为手段引入基础化学实验教学,从教学信息的及时发布、实验的预习、实验过程讲解与总结、实验后的答疑解惑、实验室安规教育、实验的回顾与拓展等方面,实现了实验知识技能的共享与师生及时互动。通过智能手机终端,将实验教学从课堂衍生到了课前和课后。实践表明,学生更好地了解掌握了基本实验知识和操作技能、激发了学生的学习兴趣和思考讨论问题的热情以及开拓了学生科技视野等,同时延长了实验教学的时效性。

The traditional basic chemistry experiment teaching method has many defects. We Chat is timely,accurate,low cost and widely used. Introducing We Chat as tool to the basic experiment teaching realized the sharing of experimental knowledge and timely interaction between teachers and students. It can be used to the release of teaching information,preview interpretation and summary of the test,answering questions after the experiment,laboratory safety education,a review of the experiments and expand,etc. The experimental teaching derived from class to class and after class by intelligent mobile terminal. It played an important role in helping the students to better grasp basic knowledge and skills of experiment,stimulating students＇ interest in learning and the enthusiasm of the discussion questions,developed the their view of science and technology. At the same time,the use of We Chat extended the timeliness of the experimental teaching.