论文部分内容阅读
通过对高一新生的调查和研究以及对高中化学教师的教学现状分析后总结出,学生化学素养降低的主要原因是:化学教师对培养学生化学素养的观念缺失;化学实验的减少,学生缺乏感知化学知识的机会;学生对化学事实和信息的概括、提取、加工能力弱是化学素养缺失的重要原因。并针对以上原因分别提出高中化学教学中应当提出三点改进措施。
Through the investigation and research of the freshmen and the analysis of the teaching status quo of high school chemistry teachers, the main reasons for the decrease of students ’chemical literacy are as follows: the shortage of chemistry teachers in the cultivation of students’ chemical literacy; the decrease of chemistry experiment and the lack of awareness of students Chemical knowledge opportunities; students summarize the chemical facts and information, extraction, processing weak ability is an important reason for the lack of chemical literacy. According to the above reasons, it puts forward three measures to improve the high school chemistry teaching respectively.