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新课程改革的推进要求初中各门课程从教学实践和学科特点出发,进行有效的优化整合,改进教学理念和教学方法,更好地促进学生的知识生成。面对这样的要求,重新审视初中化学实验教学,我们发现初中化学实验教学中还有很多需要改进和优化的地方。为此,作为一名初中化学教师,要研究和分析化学实验的各个细节,以促进学生的知识生成和学生科学素养的达成为目的,优化实验步骤和实验环节,让初中化学实验变得更加高效,为更好地
The promotion of the new curriculum reform requires that various courses in junior high schools proceed from the teaching practice and subject characteristics, carry out effective optimization and integration, improve teaching concepts and teaching methods, and better promote students’ knowledge generation. Faced with such a request, re-examine the junior high school chemistry experiment teaching, we found that there are many areas where junior high school chemistry experiment teaching needs to be improved and optimized. To this end, as a junior high school chemistry teacher, it is necessary to study and analyze all the details of the chemistry experiment so as to promote students ’knowledge generation and accomplishment of the students’ scientific literacy, to optimize the experimental steps and experimental steps so as to make the junior high school chemistry experiment more efficient , For better