实验教学的效果与教师对此实验目标的认识和采用的具体教学方法有密切关系。实践证明,目标不明,方法不当的实验做得再多,也不可能取得预想的实验效益,发生“质”的飞跃。为了提高实验教学质量,我对初三化学实验目标的确定和按实验目标进行实验的教学作了近两年的探索,取得了较好的实验效果。一、实验目标的建立根据表述简明、便于操作的原则,我将实验目标从知识、能力和思维三个方面,并按单个实验列出应包含的内容和应达到的水平。限于篇幅,本文 The effectiveness of experimental teaching is closely related to the teachers’ understanding of the experimental goals and the specific teaching methods used. Practice has proved that the goal is not clear, and as many experiments with inappropriate methods are performed, it is impossible to obtain the expected experimental benefits and a “quality” leap occurs. In order to improve the quality of experimental teaching, I have made explorations in the past three years to determine the objectives of the chemical experiment of the third year and to carry out the experiment according to the experimental objectives, and achieved good experimental results. First, the establishment of experimental objectives According to the principle of concise and easy to operate, I will set the experimental objectives from the three aspects of knowledge, ability and thinking, and list the contents that should be included and the level that should be achieved according to a single experiment. Due to space limitations, this article