习题教学一直都是教师在教授过程中的一项重要手段,其主要是为了巩固学生的知识点并提高学生思维方法,以此来提高学生的学习能力以及学习技巧.在化学的实际教学过程中,习题教学大约占据了课堂时间的40%左右,而在课后更是超过了80%,因此我们可以看到习题教学在化学教学体系中的重要性,是不可或缺的一种教学方法.教师如何采取科学的方法进行化学习题的教学,对学生能不能很好地进行知识点的吸收以及相关技能的掌握具有很重要的意义.在化学教学的实践 Exercises Teaching has always been an important means of teachers in the teaching process, which is mainly to consolidate the students knowledge points and improve students ’thinking methods, in order to improve students’ learning ability and learning skills in the actual teaching of chemistry , Exercise accounted for about 40% of classroom time, but after the class is more than 80%, so we can see the importance of exercise teaching in chemistry teaching system, is an indispensable teaching method. It is very important for teachers how to adopt a scientific method to carry out the teaching of chemical exercises and whether the students can well absorb the knowledge points and master the relevant skills.In the practice of chemistry teaching