初中学生的年龄较小。化学课内容多。要求也比较高。但是课时少,如何教好初中化学课,我们也和大家一样,正在摸索中。这里仅就《盐酸》一节课的教学实践,谈几点体会。一、了解学生是搞好教学的前提我们教学的对象是学生,每讲新知识,都要了解学生的准备知识够不够,否则教学就会“无的放矢”,收不到预期的教学 Junior high school students are younger. There are many chemistry lessons. The requirements are also relatively high. However, there are few classes, how to teach junior high school chemistry class, we are like everyone else, are exploring. Here only on “Hydrochloric acid” teaching practice, talk about a few experiences. First, understanding students is a prerequisite for good teaching. The object of our teaching is students. When we talk about new knowledge, we must understand that students’ preparation knowledge is not enough. Otherwise, teaching will be “unpredictable” and will not receive the expected teaching.