自实行九年义务教育以来,所有的适龄儿童都要进入小学就读。为保证在有限的时间内完成教学的任务,多数教师忽略了因材施教的措施,而是使用同步式教学模式,使学生成绩两极分化现象严重,学习优者更优,差者更差。同步教学模式的使用,造成课堂教学效率低,教学效果差,学生的潜能得不到发挥,影响了学生的全面发 Since the implementation of nine-year compulsory education, all school-age children have to go to primary school. To ensure that teaching can be completed within a limited time, most teachers neglect to teach students in accordance with their aptitudes. Instead, they use the synchronous teaching mode to make the students’ performance highly polarized, their learning gifted better, and the worse their chances of success. The use of synchronous teaching mode, resulting in inefficient classroom teaching, poor teaching effectiveness, the potential of students can not be played, affecting the students’ comprehensive hair