现行的学校教学基本都采用班级授课制,分班采用自然分班法。也就是说,坐在一个班里上课的学生,他们在学习需求和能力发展上千差万别。然而,传统教育所实施的“齐步走”的教学模式、“一刀切”的教学要求、“大一统”的教学进度和“同一标准”的教学评价,无视学生个性差异对教学的不同需要,造成学生有的“吃不饱”、有的“吃不了”、有的“吃不好”等问题。素质教育的三大要义:第一是面向全体学生,第二是要全面发展,第三是让学生主动发展。三大要义中将“面向全体学生”放在第一位,既要面向每一个 The current school teaching all use class teaching system, the use of natural class placement method. In other words, students sitting in a class, they differ in their learning needs and ability to develop. However, the teaching mode of “walking in one step”, the instructional requirement of “one size fits all”, the teaching progress of “one size fits one” and the teaching evaluation of “one standard” in traditional education ignore the individual differences of students Different needs of teaching, resulting in some students “enough to eat ”, some “can not eat ”, and some “eat bad ” and other issues. The three main qualities of quality education: the first is for all students, the second is to fully develop, the third is to allow students to take the initiative to develop. Three major principles will be “for all students” in the first place, it is necessary for each one