分层教学指的是,教师根据一定的准则,将班级学生分为若干个层次,对应设计与之相符的教学活动.分层教学以“因材施教”为指导原则,备受教师的肯定.下面浅谈高中化学分层教学策略.一、设置合理的分层教学目标在开展分层教学时,教师应当按照学生不同的学习层级设计符合该层级学生学习能力和接受范围的学习目标.例如,在讲“硫和氮的氧化物”时,涉及的知识 Hierarchical teaching means that teachers divide the class students into several levels according to certain criteria and correspond to the design of teaching activities that conform to them. The teaching in different levels is guided by the principle of teaching students according to their aptitude. Below to talk about the high school chemistry stratified teaching tactics.First, set the reasonable stratification teaching goal When carrying on the stratification teaching, the teacher should design the learning goal which accords with this strata level student’s study ability and the accepting scope according to the different learning level of the student.For example, When it comes to “sulfur and nitrogen oxides,” the knowledge involved