分层教学,指的是教师依据每一个学生的现有学习水平,把全班的学生分成不同的层次,教师再设计适合每个层次学生水平的教学目标,让各个层次的学生现有的学习水平与教学的难度相适应,并且还要对学生向更高一层次目标前进进行鼓励,从而使得所有学生能够在已有的水平上获得更高的水平。根据数学这一学科的重要性与基础性,教师在设计课程的时候,需要注意分层教学的科学性与可操性,根据班里学生学习情况与数学的教学特点来划分层次,做到让学生不仅“吃得 Hierarchical teaching means that teachers divide each class of students into different levels based on the current level of learning of each student. Teachers then re-design the teaching objectives appropriate to the level of students at each level so that students at all levels can learn The level is adapted to the difficulty of teaching, and students are encouraged to move on to a higher level, enabling all students to achieve a higher level of attainment. According to the importance and foundation of the discipline of mathematics, teachers should pay attention to the science and feasibility of the teaching in different levels when designing the curriculum. According to the learning characteristics of the students in the class and the teaching characteristics of mathematics, Students not only ”eat