大学通识课“实用化学实验”课程的教学探索与实践

doi:10.3866/PKU.DXHX202304026

Abstract

Abstract:

The "Practical Chemistry Laboratory" course is carried out using the platform of National Demonstration Center for Chemistry and Chemical Engineering Education, and is a general education course of chemistry laboratory for all undergraduates. The experimental projects of the course are interesting, moderately difficult and close to life. The experimental reports are not limited to a specific form. It can reflect students' creativity, and diversify electronic reports. Labor education runs through the entire teaching process to cultivate students' labor quality. This course is deeply loved by students, awarded as the outstanding school-level project, making general education achieve a high level.

Key words: General education course, Chemistry laboratory, Labor education, Electronic report

Xiaoxiao Xing, Mengmeng Li, Hongling Gao, Yingping Quan. The Teaching Exploration and Practice of the "Practical Chemistry Laboratory" in General Education Course[J].University Chemistry, 2023, 38(11): 76-81.

实验项目	学时数	开设情况
胆矾的纯化与晶体培养	4	已开
香味办公胶水的设计与制作	4	已开
皂化法制备手工皂	4	已开
护手霜雪花膏的制作	4	已开
绿色环保无尘粉笔的制作	4	已开
洗洁精的配制	4	已开
创意解压水晶泥的设计与制取	4	备选实验
离子交换法制备超纯水	4	备选实验
光敏活性铁催化剂的制备	4	备选实验
茶叶或紫菜中某些微量元素的鉴定	4	备选实验

序号	问题	结果统计
1	你的专业是什么？(单选题)	化学化工类(22.22%)、非化类(77.78%)
2	什么吸引你选择该课程？(单选题)	课程大纲介绍(44.44%)、看课程名称(46.03%)、与同学约好一起(6.35%)，其他(3.17%)
3	你选择该课程的目的是什么？(多选题)	拿学分(23.81%)、感兴趣(98.41%)、了解化学实验知识技能(38.1%)、其他(4.76%)
4	做完前两次实验，你对课程的感受？	没什么特殊(0%)、很有意思(85.71%)、还不错(14.29%)、不喜欢(0%)
5	6个实验项目，你喜欢哪个？(多选题)	胆矾的纯化(33.33%)、手工皂制作(87.3%)、洗洁精制作(38.1%)、护手霜雪花膏制作(65.08%)、办公胶水制作(39.68%)、绿色无尘环保粉笔制作(36.51%)
6	你对该课程的总体评价是什么？(单选题)	优(96.83%)、良(3.17%)、中(0%)、差(0%)
7	你想利用课余时间参与本课程实验项目的开发吗？	很想(50.79%)、比较想(28.57%)、一般想(19.05%)、不想(1.59%)
8	你会向学弟、学妹推荐该课程吗？	会(100%)、不会(0%)
9	本课程均为制备性实验，你希望课程增加哪类实验项目？(多选题)	魔术化学类实验(79.37%)、生活中的化学实验(74.6%)、测定性实验(20.63%)、均可(23.81%)

1	顾家山; 汪丰云; 余妍霞; 王素凡. 化学教育, 2015, (10), 8.
2	李婉; 周杰; AmirabbasM.; JeanF. M.; ChadW.. 化学教育(中英文), 2020, 41 (16), 9.
3	刘敏; 冯清. 大学化学, 2019, 34 (11), 21. doi: 10.3866/PKU.DXHX201810035
4	周贤亚; 聂丽; 黄磊; 郑蕾; 吕红; 杨丽. 化学教育(中英文), 2017, 38 (24), 11.
5	景丽洁; 魏薇; 王建刚; 李万海. 大学化学, 2007, 22 (2), 7. doi: 10.3969/j.issn.1000-8438.2007.02.002

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The Teaching Exploration and Practice of the "Practical Chemistry Laboratory" in General Education Course

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