化学是一门以实验为基础的学科,研究物质的组成、结构、性质及变化规律。在初中化学教学中,教师通过演示实验或组织学生进行分组实验等方式,能使学生在实验中获取多方面知识,巩固学习成果,进而培养学生的各种能力。一、创设趣味实验,培养注意能力注意是人人都熟悉的一种心理现象。学生注意听课,他们的心理活动就指向和集中在教师的讲述上;学生注意观察实验,他们的心理活动就指向和集中在教师的示范操作上。在教学过程中,教师应善于 Chemistry is an experiment-based discipline that studies the composition, structure, properties, and variation of matter. In the junior high school chemistry teaching, the teacher can demonstrate the experiment or organize the student to carry on the group experiment and so on the method, can make the student obtain many knowledge in the experiment, consolidates the learning achievement, then develops each kind of ability of the student. First, the creation of fun experiments, develop awareness of attention is a psychological phenomenon that everyone is familiar with. Students pay attention to lectures, their mental activities are directed and focused on the teacher's narrative; students observe the experiment, their psychological activities are directed and focused on the teacher's demonstration. In the teaching process, teachers should be good at