一个班级的学生,在智力、能力、非智力品质等方面往往存在着十分明显的差异,如何使每位学生都能学有所得,在原有的基础上有所提高,真正做到上不封顶,下要保底,而是每一位教师都面临着的实际问题。急需解决的主要矛盾是同一的教学模式与分化的学生之间如何有机协调,有的学校曾通过按学习基础情况 A class of students, in terms of intelligence, ability, non-intellectual quality, there are often very obvious differences, how to make every student can learn from the income, based on the original increase, truly uncapped, To protect the bottom, but every teacher is facing practical problems. The main contradiction that needs to be solved urgently is how to coordinate the same teaching mode with the differentiated students. Some schools have passed the basic situation of learning