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高中化学是一门基础性自然学科,在高中教学中占有重要地位,而化学实验则是锻炼学生动手能力,培养学生自主思维的关键教学环节,可以说实验是化学课堂教学的验证手段。随着当前新课程教学改革的不断深入,对高中化学的要求也越来越强,尤其是培养学生动手实践技能以及探求式思维能力方面,因而化学教学也越来越重视实验教学。但是在教师增加实验演示、讲解、辅助实验等教学环节时,也必须针对学生的实验安全知识与意识进行重点教育,提高学生安全实验能力,避免发生安全事故。本文将阐述高中化学安全教育的特点,分析学生应该掌握的化学实验基本知识,并提出加强化学实验安全教育的措施,以提高化学实验教学的安全性。
Chemistry in high school is a basic natural subject, which plays an important role in high school teaching. However, the chemistry experiment is a key teaching link for students to practice their abilities and cultivate students’ independent thinking. It can be said that the experiment is a validating method for chemistry classroom teaching. With the continuous deepening of the current new curriculum teaching reform, the requirements for high school chemistry are also getting stronger and stronger, especially for cultivating students’ hands-on practical skills and exploring thinking skills. Therefore, chemistry teaching is paying more and more attention to experimental teaching. However, when teachers increase the teaching demonstration such as experiment demonstration, explanation and auxiliary experiment, they must also focus their education on the experimental safety knowledge and awareness of students to improve their safety experiment ability and avoid the occurrence of safety accidents. This article will explain the characteristics of high school chemistry safety education, analyze the basic knowledge of chemistry experiment that students should master, and put forward measures to strengthen chemical experiment safety education so as to improve the safety of chemistry experiment teaching.