“三因一选”模式——新时代大学化学实验教学改革探索

doi:10.3866/PKU.DXHX201911032

University Chemistry ›› 2020, Vol. 35 ›› Issue (12): 132-137.doi: 10.3866/PKU.DXHX201911032

• Study and Reform of Chemical Education • Previous Articles Next Articles

"3 Factors & 1 Choice" Mode: Exploration for Teaching Reform of College Chemistry Experiment in the New Era

Jian-Hua Jia(), Lianyun Li, Shujun Li, Jianxin Shi(), Fang Zhu

School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China

Received:2019-11-18 Accepted:2019-12-13 Published:2020-02-06
Contact: Jian-Hua Jia,Jianxin Shi E-mail:jiajh3@mail.sysu.edu.cn;cessjx@mail.sysu.edu.cn

Abstract

Abstract:

It is a powerful tool of talent development to reinforce the nation's power. For educating comprehensive talents, teaching of chemistry laboratory for undergraduate is of great significance. In the light of college chemistry experiment, we propose a teaching mode named "3 factors & 1 choice", that is teaching in accordance with majors, teaching in accordance with local condition, teaching in accordance with general trends, and optional experiments. It aims to combine the characteristics of each major with specific experiments, to enhance students' conscious activity, and to strengthen students' creative thought and practical innovation ability.

Key words: College chemistry experiment, Exploration for teaching reform, Talent development

Jian-Hua Jia, Lianyun Li, Shujun Li, Jianxin Shi, Fang Zhu. "3 Factors & 1 Choice" Mode: Exploration for Teaching Reform of College Chemistry Experiment in the New Era[J].University Chemistry, 2020, 35(12): 132-137.

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References 15

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专业	实验内容
专业	因“材”施教	因地制宜	因势利导	自选课题实验
海洋科学	海水中氯化钠的提取与纯化；水中化学耗氧量(COD)的测定	海水中氯化钠的提取与纯化；水中化学耗氧量(COD)的测定		由废铝箔制备硫酸铝钾大晶体
环境科学	钒酸铋黄色颜料的制备；环境友好产品——CaO₂的制备及含量测定	水的总硬度的测定；土壤中有效磷的光度测定	Spectrophotometric determination of trace iron in wastewater using 1, 10-phenanthroline as chromogenic reagent	从鸡蛋壳出发制备过氧化钙；酚试剂分光光度法测定室内空气中甲醛的含量
生命科学	有机化合物的性质(胺、糖)；植物色素的提取和柱层析；乙醇	维生素C片剂中维C含量的测定；化学直接合成法制备葡萄糖酸锌		纸色谱分离和鉴定头发蛋白中氨基酸；辣椒红色素的提取、分离及红外光谱法鉴定
医药科学		维生素C片剂中维C含量的测定；化学直接合成法制备葡萄糖酸锌；扁桃酸	Determination of the nitrogen in ammonium sulfate (by formaldehyde); Preparation of acetyl salicylic acid (aspirin)	槐花米中芦丁的提取与鉴定
材料科学			柠檬酸法制备固体燃料电池SDC粉体；石墨烯薄膜的制备	可逆温致变色材料的制备

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"3 Factors & 1 Choice" Mode: Exploration for Teaching Reform of College Chemistry Experiment in the New Era

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