大学化学 >> 2016, Vol. 31 >> Issue (9): 33-37.doi: 10.3866/PKU.DXHX201601016

教学研究与改革 上一篇    下一篇

基础化学综合实验中学生“自主设计”的教学实践

周祖新*(),王爱民,黄莎华,程利平,肖秀珍   

  • 发布日期:2016-09-30
  • 通讯作者: 周祖新 E-mail:zhouzuxin@sit.edu.cn

Laboratory Practice of a Designed-by-Student Comprehensive Chemical Experiment

Zu-Xin ZHOU*(),Ai-Min WANG,Sha-Hua HUANG,Li-Ping CHENG,Xiu-Zhen XIAO   

  • Published:2016-09-30
  • Contact: Zu-Xin ZHOU E-mail:zhouzuxin@sit.edu.cn

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摘要：

在基础化学综合实验中，教师只提出主要原料和欲制备的产品大类，学生通过查找资料自主设计，用不同的方法、途径制备出所要求产品，并分析几种方法在操作过程、经济及环保等方面各自的优缺点，从而达到培养学生自主创新能力的目的。

关键词: 综合实验, 自主设计, 创新

Abstract:

The comprehensive chemical experiments are introduced. After summarizing the advantages and drawbacks in the operation, cost, and impact on the environment based on the literature reading, students can make chemical products with a variety of methods and experimental designs starting with the raw materials provided by teachers. In such a way, the ability to bring forth new ideas is enhanced.

Key words: Comprehensive chemical experiment, Designed by student, Bring forth new idea