根据分层教学理论和高中物理的教学目标,利用“S-P表”将不同特点的学生分成不同的层次,在习题的教学中根据学生的层次将习题设计成适合的梯度,然后在教学过程中实行针对性的分层教学,从而达到因材施教的教学目的。有针对性的习题分层教学不仅可以有效地提高学生的成绩,而且可以避免两极分化,更重要的是可以使中后层次的学生按“最近发展区”理论都有所提高。 According to the hierarchical teaching theory and high school physics teaching objectives, the use of “SP table ” will be divided into different levels of different characteristics of students in the exercise of teaching according to the level of students will be designed to fit the appropriate gradient, and then in the teaching process In the implementation of targeted teaching, so as to achieve individualized teaching purposes. Targeted exercises stratified teaching not only can effectively improve students’ performance, but also can avoid the polarization. More importantly, the middle and back-level students can improve their theory of “recent development zone.”