摘要
以调查问卷的方式,分析了"水的净化"在教学中存在的问题:学生认知层次较浅,难以体会水净化的实践和内涵;教师认知程度不够,难以体会水净化的价值和意义。提出在教学中应融合"水文明"变迁史,通过开展"看、动、做、品"等4个方面的活动,帮助学生全面深入理解水的净化过程,真正体会到化学学科的价值,理解"绿水青山就是金山银山"的意义。
By means of questionnaire,this paper analyzes the problems existing in the teaching of"water purification":the students’cognitive level is shallow,it is difficult to understand the practice and connotation of water purification;the teachers’cognitive level is not enough to realize the value and significance of water purification.It is suggested that the history of the change of"water civilization"should be integrated into the teaching process,and the students should be helped to fully understand the purification process of water and truly appreciate the value of the chemistry subject through the activities of"seeing,moving,doing and tasting",understanding the meaning of"green water and green mountains are mountains of gold and silver".
作者
魏明贵
张向荣
徐泓
WEI Ming-Gui;ZHANG Xiang-Rong;XU Hong(Qingyanggang School of Kunshan Development Zone,Suzhou 215300,China;Wujiang Experimental Junior High School,Suzhou 215200,China;Xuancheng Chemistry Teaching and Research Office,Xuancheng 242000,China)
出处
《化学教育（中英文）》
CAS
北大核心
2022年第1期63-69,共7页
Chinese Journal of Chemical Education
关键词
学科价值
水文明
内涵
核心素养
subject value
water civilization
connotation
core literacy
