1问题的提出一般来说,同一班级的不同学生之间个体差异较大.在传统的“齐步走”的授课模式下,所有学生“一刀切”,教学时同一内容,同一要求,势必造成优生“吃不饱”,差生“吃不消”.最终导致尖子不尖,差生更差的现象.要使全体学生都能获得适合自己的充分发展,我们教师应该钻研? 1Problem of the problem Generally speaking, the individual differences between different students in the same class are relatively large. In the traditional “step by step” teaching mode, all students “cut across the board”, when teaching the same content, the same requirements, will inevitably cause eugenics to “eat” “Not satisfied,” poor students “can not eat too much.” Eventually leading to sharp points, poor students worse. To enable all students to get their own full development, our teachers should study?