随着教育的不断发展,教学过程中教师们越来越注重每一个学生的发展。学生是学习的主体,更是独立存在的个体。近些年来,农村中学随着本地生源的流失,外来务工子弟的流入,再加上这些学生受教育的程度和进度参差不齐,导致学生层次有高有低。为了提高课堂效率,可以选择实施分层教学。分层教学模式,指的是在教学之前,教师对学生的学习水平以及认知程度做出充分的了解,然后根据学生学习能力及水平的高低,划分出不同的层 With the continuous development of education, teachers pay more and more attention to the development of every student in the teaching process. Students are the main body of study, but also independent individuals. In recent years, with the loss of local students and the inflow of migrant children in rural secondary schools, the level and progress of education of these students are uneven, resulting in high and low levels of students. In order to improve classroom efficiency, you can choose to implement hierarchical teaching. Hierarchical teaching mode refers to that before the teaching, teachers fully understand the level of students ’learning and their cognition, and then divide the students’ learning ability and level into different layers