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化学是以实验为基础的自然科学,实验是学生获取知识、进行知识创新的重要手段,是培养学生的科学兴趣、科学态度、提高学生科学能力的重要途径。实验是化学的灵魂,实验教学在初中化学教学中占有非常重要的地位。在实验准备和进行中,很大程度上存在着出现意外的可能性,进而对师生的人身安全构成威胁。本文就新课标初中化学实验中的安全问题进行了分析,并提出相应的防范策略。
Chemistry is an experiment-based natural science. Experiment is an important means for students to acquire knowledge and carry out knowledge innovation. It is an important way to cultivate students ’scientific interests, scientific attitudes and students’ scientific abilities. Experiment is the soul of chemistry, experimental teaching occupies a very important position in junior high school chemistry teaching. In the course of experiment preparation and implementation, there is a great possibility of being unexpected, which in turn poses a threat to the safety of teachers and students. This article analyzes the safety problems in junior middle school chemistry experiment of new curriculum standard and puts forward corresponding preventive strategies.