化学新旧教材中实验安全教育的比较——以人教版化学必修为例

Comparison of Experimental Safety Education in New and Old Teaching Materials of Chemistry--A Case Study of Pedagogical Chemistry

《普通高中化学课程标准(2017版)》中提到“具有安全意识,并能将化学知识与生产、生活实际结合”是高中生学习化学后必备的素养。新课标实施后,化学实验安全意识被忽略这一问题有所改观。针对这一情况,将从实验安全教育知识出现的频数、内容、教材编排结构上来比较化学新旧教材,从而发现新教材的改革优势之一,有利于教师科学的使用新教材,以达到实验安全教育的目的。

“having safety consciousness and combining chemistry knowledge with production and life practice”is the essential accomplishment of high school students after learning chemistry in“Chemistry Curriculum Standard of General Senior High School(2017 Edition)”.After the implementation of the new curriculum,the safety awareness of chemical experiments has been neglected.In view of this situation,we will compare the new and old chemistry teaching materials from the frequency,content and arrangement structure of experimental safety education knowledge,so as to find one of the advantages of the new teaching materials reform,which is beneficial to teachers to use the new teaching materials scientifically,so as to achieve the purpose of experimental safety education.