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一、在课堂教学中,渗透环保教育环境保护已成为时代的主题,在化学教学中,我们充分挖掘和利用教材中环保知识内容,以图表、资料、图片等为教具,适时对学生进行环保教育,培养学生的环保意识。例如在讲到碳族元素的性质时,利用中央电视台一个节目标题:“南极的冰化了”。说的是南极一块叫“拉伸B”的冰架发生坍塌,其断裂的面积比上海市还大,这是大自然又一次发出的警告,地球正在变暖!温室效应的影响已不容忽视。这样使学生强烈意识到随着工业的发展,地球这个人类赖以生存的空间已遭到严重污染,通过这些图文并茂的对比,使学生深刻体验到环境污染给人类带来的不幸和灾难,直接影响到每一个人,还关系到人类的延续和发展,从而激起学生强烈的环保意识,认识到保护环境防止污染的重要性和责任感,积极主动的去掌握化学原理,参与改善环境。
First, in the classroom teaching, infiltration of environmental protection education and environmental protection has become the theme of the times. In chemistry teaching, we fully tap and use the content of environmental protection knowledge in teaching materials, and use graphs, data, and pictures as teaching aids to provide students with environmental protection education at the right time. To cultivate students’ awareness of environmental protection. For example, when it comes to the nature of carbon elements, use a program title of CCTV: “Ironing of the South Pole”. It is said that the ice shelf collapsed in Antarctica called “stretch B” and its area of fracture is larger than that of Shanghai. This is another warning issued by nature and the earth is warming! The influence of the greenhouse effect is no longer tolerable. Ignore. This has made students strongly aware that with the development of industry, Earth, the space on which human beings rely, has been heavily polluted. Through the contrast of these illustrated texts, students are deeply exposed to the unfortunate and catastrophic effects of environmental pollution on human beings. To everyone, it is also related to the continuation and development of human beings, thereby arousing students’ strong environmental awareness, recognizing the importance and responsibility of protecting the environment and preventing pollution, actively proactively mastering chemical principles, and participating in improving the environment.