当前,新课改在高效课堂教学理念有力推动下,学生从自主预习开始,在教师导学案引导下,通过自主学习,完成导学案上习题,小组合作探究、展示等,教师的课堂教学方式、学生的学习方式都发生了巨大变化。课堂生态的改善激发了全体学生的学习热情,考试成绩获得了提升的空间。但我们在具体实践和教研中却发现这样一个十分突出的问题,高效课堂在整体提高学生考试分数时,低分段学生成绩进步较快,高分段学生考试分数进步缓 At present, under the guidance of efficient classroom teaching, under the guidance of highly effective classroom teaching, students start their own self-study, and under the guidance of teachers ’guidance, they can complete the teaching exercises, group cooperation and inquiry and display through self-study, teachers’ classroom teaching Ways, the way students learn great changes have taken place. The improvement of classroom ecology has aroused the enthusiasm for learning of all students and the examination results have gained room for improvement. However, we found such a prominent problem in practice and teaching and research. When high-efficiency classrooms improved students’ test scores as a whole, scores of low-grade students improved rapidly and scores of high-grade students improved progressively