基于微信的气相色谱实验教学模式改革
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摘要
在实验课开课之前,利用微信平台进行气相色谱仪相关知识与技能的预习。在实验课中利用手机实时录像学生实验整个过程并且同步上传微信平台,使学生在微信中可以反复观看自己的仪器操作过程。通过对比实验发现,这种教学模式效果良好。学生仪器操作的能力及实验效果都有明显提高。这一模式对其他仪器分析实验课程的教学也有参考价值。
A Wechat-based gas chromatography experiment teaching mode reform was discussed.Knowledge and skill relevant to gas chromatography were sent through Wechat to students to prepare the lessons before class.During the experiment,student's operation picture was recorded by mobile phone and synchronously uploaded to Wechat,by which they could repeatedly watched the operation of themselves.The comparative experiment showed that this mode achieved better results.Both the student's skill and the experiment effect were remarkably increased.This mode is instructive for other instrumental analysis experiments.
A Wechat-based gas chromatography experiment teaching mode reform was discussed.Knowledge and skill relevant to gas chromatography were sent through Wechat to students to prepare the lessons before class.During the experiment,student's operation picture was recorded by mobile phone and synchronously uploaded to Wechat,by which they could repeatedly watched the operation of themselves.The comparative experiment showed that this mode achieved better results.Both the student's skill and the experiment effect were remarkably increased.This mode is instructive for other instrumental analysis experiments.
引文
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[2]张喜子,王宏伟.微信公众号在医学类基础化学实验教学中的应用探究[J].教育教学论坛,2017(6):94-95.
[3]王宁,陈丽华.微课网络教学法在医学免疫学教学的应用探索[J].基础医学教育,2017(9):703-705.
[4]李俐娟,唐旻.智能移动设备在生物化学实验教学中的应用探索[J].基础医学教育,2017(6):462-466.