《基础教育课程改革纲要(试行)》指出:“教师应尊重学生的人格,关注个体差异,满足不同学生的学习需要,创设能引导学生主劝参与的教育环境,激发学生的学习积极性,培养学生掌握和运用知识的态度和能力,使每个学生都能得到充分的发展。”在实际教学中,如果有的学生已经掌握了功课,却不得不复习一遍,等其他同学赶上自己的进度后再跟别人一起学习新内容,或者有的学生需要更多的巩固时间和练习,但为了赶上其他同学的进度而 The Basic Education Curriculum Reform (for Trial Implementation) states: “Teachers should respect the personality of students, pay attention to individual differences, meet the learning needs of different students, create an educational environment that can guide students to persuade them to participate, and stimulate students’ enthusiasm in learning and training The attitude and ability of students to master and apply knowledge so that each student can achieve full development. ”In the actual teaching, if some students have mastered their homework, they have to review again and wait for other students to catch up with themselves After the progress with others to learn new content, or some students need more time to consolidate and practice, but in order to catch up with the progress of other students and