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很久以来,人们都知道化学是一门以实验为基础的学科。而且化学实验不但是化学教学的重要形式和内容,还也是化学教学方法的重要手段和方法之一。但在广大中学的实际教学当中,只有极少数的教师真正重视化学实验课。但是,如果想要充分发挥化学实验教学的作用,就必须先让学生练好实验基本功,以实验内容为载体,以学生实验课为途径,培养他们动手实验的基本技能以及分析问题、解决问题等综合素质能力,从实验教学中巩固学生化学基础知识,提高化学实验教学质量。?对于一名合格的中学化学教师而言,在教学中就应做到以下几点:一、重视练好实验基本功。化学实验基本操作是完成化学实验的基本功,但由于部分学校的实验设施等条件还不够齐备,学生的实验基本操作还不规范、不熟练、甚至还没有动手操作过,且学生往往对实验现象比较感兴趣而对基
For a long time, people all know that chemistry is an experiment-based discipline. And chemical experiment is not only an important form and content of chemistry teaching, but also an important means and method of chemistry teaching method. However, among the vast majority of middle schools, only a very small number of teachers really value chemistry experiments. However, if you want to give full play to the role of chemical experiment teaching, you must first enable students to practice the basic skills, experimental content as a carrier, experimental methods for students to experiment with their basic skills to develop experiments and analyze and solve problems The overall quality and ability, from experimental teaching to consolidate the basic knowledge of chemistry, improve the quality of chemical experiment teaching. For a qualified secondary school chemistry teacher, in teaching should do the following: First, attach importance to practicing basic skills. The basic operation of chemical experiment is to complete the basic skills of chemical experiments, but because some of the conditions of the experimental facilities in schools is not enough, the basic experimental operation of students is not standardized, unskilled, or even hands-on operation, and students often compare the experimental phenomena Interested and based